TLE42062GXUMA2 - 1.4A H-Bridge Motor Driver 8-18V | Infineon
MPN: TLE42062GXUMA2 ✓ نشطTLE42062GXUMA2 نظرة عامة
Key features include a parallel (TTL-compatible) logic interface, integrated free-wheeling diodes, PWM capability up to 25 kHz, low quiescent current, and full protection against short-circuit, over-temperature, over-voltage, and under-voltage conditions. The H-bridge topology supports bidirectional drive of a single brushed DC motor or two solenoids with full four-quadrant operation (forward, reverse, brake, high-impedance).
Technically, the device uses Infineon's SPT (Smart Power Technology) process to co-integrate vertical power DMOS transistors with bipolar control circuitry, achieving typical R_DS(on) around 700 mOhm at 25 C per leg. The integrated charge pump generates the gate drive for the high-side DMOS, eliminating the need for an external bootstrap capacitor and simplifying PCB layout.
Typical applications include automotive throttle and flap actuators, HVAC blower and blend-door motors, headlight beam-leveling drives, body electronics such as mirror adjustment and seat-positioning motors, as well as industrial small DC-motor drives, valve actuators, and robotic actuators operating from a 12 V bus.
When designing with the TLE42062GXUMA2, ensure adequate PCB copper pour on the exposed pad for thermal dissipation - at 1.4 A into a low-impedance motor, continuous dissipation can exceed 1 W. Add a 100 nF decoupling capacitor close to V_S and 10 uF bulk capacitance to absorb motor back-EMF transients.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
بدائل مباشرة لـ TLE42062GXUMA2 — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع TLE42062GXUMA2 (نفس عامل الشكل والبصمة) — يختلف في Package, Operating Temperature Range, Product Family, Topology, AEC-Q100.
TLE42062GXUMA1
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
TLE4206-2G
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
TLE4206G
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
TLE6208-3G
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
TLE6208-2G
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
TLE42062GXUMA2 الحدود القصوى والخصائص الكهربائية
| Motor Type | Brushed DC motor (H-bridge) |
| تكوين الخرج | Full H-bridge (4-quadrant) |
| Supply Voltage (V_S) | 8 V to 18 V |
| Continuous Output Current | 1.4 A |
| R_DS(on) per Leg (typ @ 25 C) | 700 mOhm |
| Logic Interface | Parallel (TTL-compatible) |
| PWM Frequency | Up to 25 kHz |
| درجة حرارة التشغيل | -40 C to +150 C (junction) |
| Protection Features | Short-circuit, over-temperature, over-voltage, under-voltage |
| Integrated Free-wheeling Diodes | Yes |
| العلبة | PG-DSO-14 |
| نوع التركيب | Surface Mount |
| حالة RoHS | Compliant |
| Charge Pump | Integrated (no external bootstrap) |
تكوين أطراف TLE42062GXUMA2
| دبوس 1 | OUT1 — H-bridge output 1 (motor terminal A) |
| دبوس 2 | OUT2 — H-bridge output 2 (motor terminal B) |
| دبوس 3 | GND — Ground reference |
| دبوس 4 | V_S — Supply voltage (8-18 V) |
| دبوس 5 | IN1 — Logic input 1 (TTL parallel) |
| دبوس 6 | IN2 — Logic input 2 (TTL parallel) |
| دبوس 7 | EN — Enable input (active high) |
| دبوس 8 | NC — Not connected (per datasheet) |
| دبوس 9 | NC — Not connected (per datasheet) |
| دبوس 10 | V_CC — Logic supply (5 V) |
| دبوس 11 | NC — Not connected (per datasheet) |
| دبوس 12 | NC — Not connected (per datasheet) |
| دبوس 13 | NC — Not connected (per datasheet) |
| دبوس 14 | TAB — Exposed thermal pad (connect to GND) |
التطبيقات النموذجية
TLE42062GXUMA2 مناسب لـ 6 التطبيقs: Automotive Throttle and Flap Actuator Drive, HVAC Blower and Blend-Door Motor, Headlight Beam-Leveling Actuator, Body Electronics - Mirror and Seat Adjustment, Small Industrial DC Motor and Valve Actuator, Robotics and Small Servo Drives.
Automotive Throttle and Flap Actuator Drive
The TLE42062GXUMA2 is well matched to automotive throttle-body and HVAC flap actuators because its 1.4 A continuous H-bridge output can position small brushed DC motors against spring return loads. Its 8-18 V supply window covers the full automotive 12 V bus including cranking transients, while integrated short-circuit and over-temperature protection satisfy ASIL-A functional safety requirements for body electronics modules. The TTL-compatible parallel interface connects directly to 5 V microcontrollers without level shifters, simplifying PCB design in space-constrained actuator housings. With R_DS(on) of 700 mOhm per leg, conduction losses stay below 1.4 W at 1 A, allowing continuous operation on a small PCB copper pour.
موصى به
HVAC Blower and Blend-Door Motor
For HVAC blower fans and blend-door actuators operating from a 12 V automotive rail, the TLE42062GXUMA2 provides full four-quadrant H-bridge control with PWM up to 25 kHz for smooth speed and position regulation. The integrated charge pump eliminates the external bootstrap capacitor typical of half-bridge drivers, reducing BOM count and improving long-term reliability in thermally-cycled under-dash environments. Its 1.4 A continuous rating handles most small blower and blend-door motors up to 15 W mechanical output. Built-in over-voltage protection clamps load-dump transients common in automotive wiring, while the PG-DSO-14 package with exposed pad supports the required thermal dissipation.
موصى به
Headlight Beam-Leveling Actuator
Headlight leveling and adaptive front-lighting actuators require precise bidirectional DC motor control with diagnostic feedback. The TLE42062GXUMA2's parallel TTL interface allows the body-control MCU to command forward, reverse, brake, and high-Z states directly, while the integrated protection suite (short-circuit, over-temperature, over-voltage, under-voltage) protects the module against wiring faults and motor stall conditions. Its operating range of -40 C to +150 C junction handles under-hood thermal stress, and the PG-DSO-14 surface-mount package supports automated assembly. With 1.4 A continuous current, the driver suits most xenon and LED leveling motor modules rated up to 12 W.
موصى به
Body Electronics - Mirror and Seat Adjustment
Power mirror folding, mirror-glass adjustment, and seat-positioning motors are classic applications for the TLE42062GXUMA2. Its 1.4 A continuous current drives small gearmotors with stall currents up to 3-4 A within SOA limits, and the integrated free-wheeling diodes absorb the motor back-EMF without external snubbers. The 8-18 V supply covers automotive cranking and load-dump events. The PG-DSO-14 package measures only 3.9 mm x 6.0 mm, fitting inside compact mirror actuator housings where PCB area is severely constrained. The TTL parallel interface simplifies MCU firmware by allowing direct pin-control of motor direction without serial-protocol overhead.
موصى به
Small Industrial DC Motor and Valve Actuator
Outside automotive, the TLE42062GXUMA2 suits industrial 12 V or 24 V brushed DC motors in small pumps, valve actuators, and conveyor diverters up to 1.4 A continuous. Its full protection suite enables installation in unattended industrial cabinets where fault response must be automatic. The integrated charge pump removes a common point of failure in discrete half-bridge designs, improving field reliability. The TTL interface allows direct connection to industrial PLCs and 5 V microcontrollers, and the wide -40 C to +150 C junction range supports outdoor enclosures without derating. Designers should still verify EMC compliance with the specific industrial environment.
موصى به
Robotics and Small Servo Drives
In 12 V hobby robotics and small servo drives, the TLE42062GXUMA2 acts as a self-contained H-bridge that interfaces directly to Arduino-class or Raspberry Pi-class controllers through its parallel logic inputs. Each GPIO can command a motor direction, and PWM up to 25 kHz enables speed control without audible noise in the motor. The integrated protection prevents damage from stalled motors and wiring mistakes, making the IC forgiving for prototyping. The 1.4 A continuous rating drives gearmotors up to 17 W mechanical output, suitable for small wheeled robots, pan-tilt mechanisms, and desktop CNC auxiliary axes.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ TLE42062GXUMA2 — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | TLE42062GXUMA1 | TLE4206-2G | TLE4206G | TLE6208-3G | TLE6208-2G |
|---|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon | Infineon |
| Package | PG-DSO-14 | PG-DSO-14 - same | PG-DSO-14 - same | PG-DSO-14 - same | PG-DSO-14 - same | PG-DSO-14 - same |
| Continuous Output Current | 1.4 A | 1.4 A | 1.4 A | 1.4 A | 0.9 A (-36%) | 0.9 A (-36%) |
| Supply Voltage | 8 V to 18 V | 8 V to 18 V | 8 V to 18 V | 8 V to 18 V | 8 V to 18 V | 8 V to 18 V |
| Logic Interface | TTL Parallel | TTL Parallel | TTL Parallel | TTL Parallel | SPI (different protocol) | SPI (different protocol) |
| PWM Frequency | Up to 25 kHz | Up to 25 kHz | Up to 25 kHz | Up to 25 kHz | Up to 25 kHz | Up to 25 kHz |
| Integrated Charge Pump | Yes | Yes | Yes | Yes | Yes | Yes |
| Protection Suite | Full (SC, OT, OV, UV) | Full (SC, OT, OV, UV) | Full (SC, OT, OV, UV) | Full (SC, OT, OV, UV) | Full (SC, OT, OV, UV) | Full (SC, OT, OV, UV) |
أبرز الفروقات
- Higher continuous current in the same PG-DSO-14 footprint (مقابلTLE6208-3G)
- TTL parallel interface for direct MCU pin control (مقابلTLE6208-3G)
- Single-chip integration including charge pump (مقابلDiscrete H-bridge with external gate driver)
ملاحظات التصميم
Estimated: At 1.4 A continuous through both high-side and low-side DMOS legs (700 mOhm each), the TLE42062GXUMA2 dissipates approximately 1.4 W as I^2*R losses per conduction path, or up to 2.7 W total for both legs simultaneously. The PG-DSO-14 package with exposed thermal pad (TAB pin) requires at least 1 square inch of 1-oz copper pour on the top and bottom layers connected by thermal vias to maintain junction temperature below 150 C. Without adequate copper, derate current to ~0.7 A continuous or specify an external heatsink.
Place a 100 nF ceramic decoupling capacitor as close as possible to the V_S pin (pin 4) to suppress supply transients from motor commutation. Add a 10 uF bulk electrolytic or tantalum capacitor within 1 cm of V_S to absorb back-EMF from the motor. Keep logic traces (IN1, IN2, EN, V_CC) short and routed away from the OUT1/OUT2 power traces to minimize noise coupling. Connect the exposed pad to a large ground plane, not a signal ground.
Do not exceed 18 V on V_S - internal clamping engages but prolonged over-voltage triggers the OV protection. Do not leave IN1/IN2 floating - tie unused inputs to GND through 10 kOhm resistors to prevent spurious motor motion during MCU reset. The free-wheeling diodes are internal; do not add external diodes across the motor, as this creates parallel current paths that confuse the protection circuitry. Always honor the input logic levels - 5 V TTL-compatible, not 3.3 V - level-shift if driving from a 3.3 V microcontroller.
معلومات الامتثال
RoHS and REACH compliant per Infineon product page. AEC-Q100 qualified for automotive body-electronics applications. Halogen-free and lead-free package per PG-DSO-14 datasheet.
