HIP4080AIP - 80V/2.5A Full Bridge N-FET Driver, 20-PDIP | Renesas
Référence : HIP4080AIP ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.5 | $6,50 |
| 10 | $5.95 | $59,50 |
| 100 | $5.3 | $530,00 |
| 500 | $4.85 | $2 425,00 |
| 1 000 | $4.4 | $4 400,00 |
HIP4080AIP Présentation
A full-bridge FET driver is a power-management IC that produces the four gate-drive signals needed to control an H-bridge of N-channel MOSFETs used in DC motor drives, class-D amplifiers, switching converters and similar topologies. The driver sits between a low-power logic controller (MCU, DSP, analog PWM) and the high-current half-bridge stage, providing level shifting, gate charge management, and shoot-through protection that logic-level microcontrollers cannot deliver directly. The HIP4080A family is part of the broader Renesas HIP408x driver portfolio alongside HIP4081A (with charge pump) and HIP4082 (lower-voltage variant).
Key features include a wide 9.5V to 16V VDD supply range, gate drive outputs capable of 2.5A peak sink/source, programmable rise/fall time through external RDEL resistors, under-voltage lockout (UVLO) for both VDD and bootstrap supplies, and an input comparator with adjustable threshold for sensorless current-mode control. Operating frequencies extend up to 1 MHz when paired with appropriate external MOSFETs and bootstrap components.
Architecturally, the HIP4080A uses a charge-pump-free bootstrap design on the high-side rails (AHS/BHS) plus a ground-referenced low-side drive (ALS/BLS), reducing external component count versus parts that require charge pumps. Hysteresis and PWM modes are selected by the logic level on the DEL/HEN pins, and the integrated dead-time generator prevents cross-conduction between the high-side and low-side switches of each half-bridge.
Typical applications include brushless DC (BLDC) motor drives, two- and four-quadrant DC motor control, medium-power stepper motor drivers, class-D audio amplifiers, and high-frequency DC-DC converters. The wide operating voltage and 2.5A peak drive strength make it well suited to 24V and 48V industrial bus systems driving N-channel MOSFETs in the 30V to 100V class.
When designing with this part, select external bootstrap diodes and capacitors sized for the switching frequency and high-side quiescent current (IHB), and place RDEL programming resistors close to the DEL pins to avoid noise-induced timing jitter. The HIP4080AIP is the through-hole (PDIP-20) variant; the surface-mount HIP4080AIBZ (SOIC-20) is pin-compatible for boards that can be reworked.
This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and application-focused design guidance beyond the manufacturer datasheet, helping engineers select and qualify the HIP4080AIP for new designs and legacy replacements.
Alternatives de remplacement direct pour HIP4080AIP — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
HIP4080AIPZ
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
HIP4080AIBZ
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
HIP4080AIB
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
HIP4081AIP
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
HIP4082IP
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
HIP4080AIP Valeurs maximales et caractéristiques électriques
| Driver Type | Full-Bridge N-Channel MOSFET Driver |
| Number of Drivers | 4 (2 high-side, 2 low-side) |
| Peak Output Current | 2.5 A |
| Supply Voltage (VDD) | 9.5 V to 16 V |
| Maximum Bootstrap Voltage | 80 V |
| Operating Frequency (max) | 1 MHz (with appropriate external components) |
| Input Logic Compatibility | 5 V CMOS/TTL |
| Rise Time (typical) | Programmable via RDEL resistor |
| Fall Time (typical) | Programmable via RDEL resistor |
| Dead-Time Control | Programmable, internal adaptive |
| Under-Voltage Lockout (UVLO) | Yes (VDD and bootstrap) |
| HEN (High-Side Enable) Function | Yes - forces low-side freewheel current |
| Boîtier | 20-pin PDIP (Plastic DIP) |
| Plage de température de fonctionnement | -40 C to +85 C |
| Type de montage | Through-Hole (THT) |
| Statut RoHS | Compliant (lead-free Pb-free suffix parts) |
Configuration des broches de HIP4080AIP
| Broche 1 | AHS — A-phase high-side bootstrap supply |
| Broche 2 | AHO — A-phase high-side gate drive output |
| Broche 3 | ALS — A-phase low-side gate drive return |
| Broche 4 | ALO — A-phase low-side gate drive output |
| Broche 5 | VDD — Logic/driver supply (9.5V-16V) |
| Broche 6 | HEN — High-side enable input (active high; forces low-side freewheel) |
| Broche 7 | PWM — PWM input to A-phase comparator |
| Broche 8 | DEL — Dead-time programming node |
| Broche 9 | RDEL — Dead-time programming resistor (to VDD) |
| Broche 10 | VSS — Logic/driver ground |
| Broche 11 | NC — Not connected (per datasheet) |
| Broche 12 | NC — Not connected (per datasheet) |
| Broche 13 | B_PWM — B-phase PWM input |
| Broche 14 | BDEL — B-phase dead-time node |
| Broche 15 | BRDEL — B-phase dead-time resistor (to VDD) |
| Broche 16 | NC — Not connected (per datasheet) |
| Broche 17 | BHS — B-phase high-side bootstrap supply |
| Broche 18 | BHO — B-phase high-side gate drive output |
| Broche 19 | BLS — B-phase low-side gate drive return |
| Broche 20 | BLO — B-phase low-side gate drive output |
Applications typiques
HIP4080AIP convient pour 7 applications: Brushless DC (BLDC) Motor Drive, Four-Quadrant Brushed DC Motor Control, Class-D Audio Amplifier Output Stage, Medium-Voltage Stepper Motor Driver, High-Frequency DC-DC Converter Power Stage, Solenoid and Valve Driver (Industrial), Bidirectional Power Converter / Active Rectifier.
Brushless DC (BLDC) Motor Drive
The HIP4080AIP's 2.5A peak gate drive and 80V bootstrap rating fit BLDC motor drives in the 24V to 60V class where N-channel MOSFETs require high-side gate drive above the bus rail. The integrated input comparator enables sensorless back-EMF zero-cross detection, while programmable dead-time via RDEL prevents shoot-through at high PWM rates (typ. 20-50 kHz). Engineers place the IC adjacent to the half-bridge FETs to minimize gate-loop area, use 100nF bootstrap caps on AHS/BHS, and route AHS/AHO differentially to avoid dv/dt-induced turn-on. Performance benefit: a single HIP4080AIP replaces four discrete high-side drivers and two low-side drivers, reducing BOM and PCB area by ~40% versus discrete implementations.
Recommandé
Four-Quadrant Brushed DC Motor Control
For H-bridge brushed DC motor drives requiring forward, reverse, regenerative braking and coast modes, the HIP4080AIP's HEN (high-side enable) input forces current to freewheel through the low-side MOSFETs while keeping the high-side FETs off - a unique feature not found on the HIP4081AIP. This makes it ideal for robotics actuators, conveyor controllers, and bidirectional solenoid drivers operating from 12V to 48V bus rails. The driver delivers 2.5A peak gate current to switch standard 60V/30A MOSFETs at 20-100 kHz, and the integrated UVLO on both VDD and bootstrap supplies prevents partial-gate operation during supply transients. Trade-off: at VIN=48V, VDD=12V applications, bootstrap losses scale with switching frequency, so RDEL tuning is critical.
Recommandé
Class-D Audio Amplifier Output Stage
The HIP4080AIP's 1 MHz switching capability and 2.5A peak drive support class-D audio amplifier output stages driving 100W to 300W into 4 ohm or 8 ohm loads from +/-35V rails. The four half-bridge outputs form a complete BTL (bridge-tied load) topology, eliminating the need for separate high-side bootstrap ICs. Low dead-time (RDEL-programmable, typ. 50-200 ns) minimizes total harmonic distortion (THD) at the switching transition - critical for audio fidelity. Engineers combine the HIP4080AIP with a dedicated PWM modulator (e.g., TPA8903-class controller) and LC output filters; the HIP4080AIP's adaptive dead-time prevents shoot-through that would otherwise blow the output MOSFETs. Performance: switching at 250-500 kHz pushes EMI out of the audible band, easing filter design.
Recommandé
Medium-Voltage Stepper Motor Driver
By paralleling the HIP4080AIP's two half-bridges, designers can build bipolar stepper motor drivers rated up to 80V/2.5A peak per phase, supporting NEMA 23 and NEMA 34 frame sizes in industrial automation. The integrated comparator with hysteresis input allows direct Hall-sensor or optical-encoder feedback for closed-loop microstepping. Two HIP4080AIPs in master-slave configuration enable two-axis stepper control from a single MCU, since the short minimum on-time (set by RDEL, often ~100 ns) provides fine microstepping capability at low speeds. Trade-off: for high-current (>3A/phase) steppers, external gate driver buffers are recommended to reduce HIP4080AIP thermal stress.
Recommandé
High-Frequency DC-DC Converter Power Stage
The HIP4080AIP drives the synchronous rectifier MOSFETs in push-pull, half-bridge, or full-bridge DC-DC converter topologies operating at 100 kHz to 500 kHz, particularly in 48V-to-12V intermediate bus converters for telecom and industrial power systems. The 2.5A peak gate drive enables fast switching of high-Qg MOSFETs (up to ~100 nC total gate charge), minimizing switching losses. VDD UVLO at ~9.5V prevents operation below the logic supply safe area, while bootstrap UVLO protects the high-side gate during startup. Engineers select HIP4080AIP for isolated half-bridge and full-bridge converters where galvanic isolation is provided by the gate-drive transformer and the HIP4080AIP provides the primary-side MOSFET control.
Recommandé
Solenoid and Valve Driver (Industrial)
For industrial solenoid and proportional valve drivers operating from 24V to 72V industrial bus rails, the HIP4080AIP provides the high-side drive strength required to switch proportional valves with millisecond response times. The HEN freewheel function is particularly valuable in proportional valve control where the Ls-DO low-side diodes are used for recirculation, allowing precise current shaping in the coil. The 80V bootstrap rating accommodates 72V industrial bus systems with margin, and the -40C to +85C industrial temperature range supports outdoor and factory-floor installations. Trade-off: the PDIP-20 package is not suitable for high-vibration environments; in those cases the SOIC-20 HIP4080AIBZ variant should be selected with through-hole-to-SMT PCB rework.
Recommandé
Bidirectional Power Converter / Active Rectifier
In bidirectional DC-DC converters and active rectification stages, the HIP4080AIP's four-driver architecture allows a single IC to control either side of a synchronous full-bridge, eliminating two driver ICs. The HEN pin combined with PWM input enables clean zero-voltage switching (ZVS) transitions in phase-shifted full-bridge topologies used in telecom -48V systems and EV charging modules. The 2.5A peak drive handles MOSFETs in the 80V/100A class, and integrated dead-time control allows the converter to operate from 50 kHz to 500 kHz. Performance: using the HIP4080AIP reduces active-rectifier BOM cost by ~30% versus discrete gate-drive solutions.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour HIP4080AIP — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | HIP4080AIPZ | HIP4080AIBZ | HIP4080AIB | HIP4081AIP | HIP4082IP |
|---|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 20-PDIP | 20-PDIP - same | 20-SOIC (NB) - surface-mount variant | 20-SOIC (NB) - surface-mount variant | 20-PDIP - same | 20-PDIP - same |
| Peak Output Current | 2.5 A | 2.5 A | 2.5 A | 2.5 A | 2.5 A | 2.5 A |
| Maximum Bootstrap Voltage | 80 V | 80 V | 80 V | 80 V | 80 V | Lower (60V class) |
| VDD Supply Range | 9.5 V to 16 V | 9.5 V to 16 V | 9.5 V to 16 V | 9.5 V to 16 V | Lower (8V min, charge-pump topology) | 9.5 V to 16 V |
| Integrated Charge Pump | No | No | No | No | Yes | No |
| HEN Freewheel Pin | Yes | Yes | Yes | Yes | No (independent HS/LS inputs instead) | Yes |
| Lead-Free / RoHS | Pb-bearing (use IPZ for RoHS) | Yes (Pb-free Z suffix) | Yes (Pb-free Z suffix) | No (legacy Pb-bearing) | Pb-bearing (use IPZ for RoHS) | Pb-bearing (use IPZ for RoHS) |
| DigiKey Stock (qty-1 price) | $6.50 | $6.80 | $6.20 | Obsolete / NRND | $7.10 | $5.90 |
Principaux différenciateurs
- HEN freewheel pin for low-side recirculation (vs HIP4081AIP)
- No charge-pump dependency (vs HIP4081AIP)
- Pin-compatible lead-free variant available without redesign (vs HIP4080AIB (legacy Pb-bearing SOIC-20))
Notes de conception
Bootstrap capacitor sizing is critical for HIP4080AIP designs. The AHS/BHS high-side rails require a 100nF to 1uF ceramic bootstrap capacitor (X7R, rated for >16V) between each AHS/BHS pin and its corresponding AHO/BHO source pin. Estimated: for 100 kHz switching with 25 mA quiescent current (IHB) into the high-side, a 220nF cap supports up to ~20% droop - increase to 470nF-1uF for switching above 200 kHz or high IHB conditions. Add a small-signal Schottky bootstrap diode (e.g., BAT54S) from VDD to each AHS/BHS for fast recovery. Without proper bootstrap sizing, the high-side gate drive will collapse and the upper MOSFETs will not fully enhance.
Although the HIP4080AIP is a controller IC (not a power MOSFET), its PDIP-20 package has limited thermal dissipation. Estimated: at 200 kHz switching with 2.5A peak gate drive into 50nC Qg MOSFETs, the HIP4080AIP itself dissipates roughly 100-200 mW (P = Qg * VDD * fsw). The DIP-20 theta_JA is approximately 65 C/W, so junction rise above ambient is 7-13 C - well within the 125 C junction maximum. However, when driving paralleled MOSFETs at >500 kHz, gate-drive losses can reach 500 mW; in this case, provide copper pour on the PCB around pins 5/10 (VDD/VSS) to keep junction temperature below 110 C.
Layout: keep the gate-drive loops (AHS->AHO gate->source->ALS return path) physically short, ideally under 5mm total loop length, to minimize parasitic inductance that causes gate voltage ringing. Place the HIP4080AIP on the opposite side of the PCB from the power MOSFETs, with vias connecting the gate drive signals. Use a ground plane on the controller side and a separate power ground on the MOSFET side, joined at a single point near the HIP4080AIP VSS pin. Never route the AHS/BHS bootstrap traces over the BLO/ALO low-side drive traces, as capacitive coupling can inject noise into the low-side gate drive.
Three common HIP4080AIP pitfalls: (1) Forgetting the RDEL/BDEL resistors - without these the dead-time is internally defaulted and may be inadequate, causing shoot-through at high dV/dt. Use 10k-100k resistors to VDD. (2) Driving the HEN pin without a pull-down - if HEN floats, the high-side may unexpectedly enable and create a short-circuit condition. Always add a 10k pull-down to VSS. (3) Exceeding 80V on the bootstrap - transient spikes above 80V (e.g., from stray inductance during switching) will damage the AHS/BHS ESD structures. Add a TVS clamp or snubber if the bus voltage approaches 60V or higher.
Informations de conformité
HIP4080AIP is the standard (Pb-bearing) variant - not RoHS compliant. For RoHS-compliant designs, choose the HIP4080AIPZ (Pb-free Z-suffix) variant which is drop-in pin-compatible. The HIP4080A is MSL-classified per IPC/JEDEC J Std-020B for Pb-free peak reflow profiles (Pb-free suffix parts only).
