BTT6200-4ESA - 200mΩ Quad High-Side Switch | Infineon
料号： BTT6200-4ESA ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $2.95 | $2.95 |
| 10 | $2.65 | $26.50 |
| 100 | $2.3 | $230.00 |
| 500 | $1.98 | $990.00 |
| 1,000 | $1.72 | $1,720.00 |
BTT6200-4ESA 概述
What is a Smart High-Side Switch? A high-side switch sits between the battery positive rail and the load, controlling current flow into lamps, motors, or actuators. The "Smart" qualifier means the device integrates, beyond the power MOSFET, protection logic (overload, short-circuit, over-temperature, over-voltage), diagnosis (current-monitor output, fault flag), and a charge pump to fully enhance the N-channel MOSFET from the battery rail. This category sits within power distribution ICs -> power switches -> high-side drivers -> automotive qualified MOSFETs.
Key features include a typical on-state resistance of 200 mΩ per output, very low quiescent current in stand-by, PWM capability for dimming functions, current sense diagnostics with proportional analog IS pin, and integrated reverse-battery protection via the ground-referenced logic interface. The PG-TSDSO-24 package with exposed pad supports thermal dissipation while occupying minimal PCB area.
Typical applications include automotive exterior and interior lighting (front and rear lamps, LED daytime running lights, RGB ambient lighting), body control modules (door lock actuators, mirror folding motors, seat heater control), and 24V commercial vehicle body electronics. The quad channel density is also useful for HVAC blower and seat control modules where multiple low-to-medium-current resistive or inductive loads must be switched.
When designing with this device, ensure the IS diagnostic resistor is sized correctly for the application ADC range. Add sufficient TVS clamping at the battery feed for 24V jump-start and load-dump transients, and follow Infineon's PCB layout guidance for thermal pad soldering to achieve the datasheet's RthJA figure.
This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes compiled from the Infineon PROFET+ 24V datasheet, the BTT6200-4ESA evaluation board (PROF-BTT6200-4ESA-EB), and current distributor stock.
直接替换替代料： BTT6200-4ESA ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： BTT6200-4ESA （相同外形与封装尺寸） ——差异在于 Number of Channels, Operating Temperature Range, Package, Topology.
快速对比工具——选择替代料号进行并排对比：
BTT6200-1EKA
✅ 直接替换📋 参考替代料（不在目录中）
BTH6200-4ESA
✅ 直接替换📋 参考替代料（不在目录中）
BTT62004ESAXUMA1
✅ 直接替换📋 参考替代料（不在目录中）
BTT6200-4ESA 最大额定值与电气特性
| 拓扑 | Quad Smart High-Side Switch |
| Number of Channels | 4 |
| On-State Resistance (RDS(on) per channel) | 200 mΩ (typical) |
| Nominal Load Current per Channel | 1 A |
| Load Voltage Range (Vbb) | 5 V to 36 V (12 V/24 V automotive systems) |
| 工作温度范围 | -40°C to +150°C (Tj) |
| Technology | Smart6 HV (N-channel vertical MOSFET with charge pump) |
| 封装 | PG-TSDSO-24-1 (24-pin, exposed pad) |
| 安装类型 | Surface Mount |
| Protection Features | Overload, Short-Circuit, Over-Temperature, Over-Voltage, Reverse Battery |
| Diagnostic Output | Current-sense (IS) analog + pin output |
| PWM Capability | Yes (for dimming applications) |
| RoHS 状态 | Compliant |
| Automotive Qualification | AEC-Q100 qualified |
BTT6200-4ESA 引脚配置
| 引脚 1 | OUT1 — Channel 1 high-side output |
| 引脚 2 | OUT2 — Channel 2 high-side output |
| 引脚 3 | OUT3 — Channel 3 high-side output |
| 引脚 4 | OUT4 — Channel 4 high-side output |
| 引脚 5 | Vbb — Battery supply (12 V/24 V) |
| 引脚 6 | Vbb — Battery supply (12 V/24 V) |
| 引脚 7 | IS1 — Channel 1 current-sense diagnostic output |
| 引脚 8 | IS2 — Channel 2 current-sense diagnostic output |
| 引脚 9 | IS3 — Channel 3 current-sense diagnostic output |
| 引脚 10 | IS4 — Channel 4 current-sense diagnostic output |
| 引脚 11 | IN1 — Channel 1 logic input |
| 引脚 12 | IN2 — Channel 2 logic input |
| 引脚 13 | IN3 — Channel 3 logic input |
| 引脚 14 | IN4 — Channel 4 logic input |
| 引脚 15 | DEN — Diagnostic enable |
| 引脚 16 | GND — Logic / power ground |
| 引脚 17 | GND — Logic / power ground |
| 引脚 18 | NC — Not connected |
| 引脚 19 | NC — Not connected |
| 引脚 20 | NC — Not connected |
| 引脚 21 | NC — Not connected |
| 引脚 22 | NC — Not connected |
| 引脚 23 | NC — Not connected |
| 引脚 24 | TAB — Exposed pad - thermal dissipation (solder to PCB) |
典型应用
BTT6200-4ESA 适用于 6 应用s: Automotive LED Daytime Running Lights (DRL), Body Control Module (BCM) Lamp Switching, 24V Commercial Vehicle Body Loads, HVAC Blower & Seat Heater Switching, Door Lock Actuator & Mirror Control, Industrial 24V PLC Discrete Output Module.
Automotive LED Daytime Running Lights (DRL)
The BTT6200-4ESA's 200 mΩ RDS(on) and integrated PWM input allow precise dimming of LED strings without external flicker-suppression circuitry. Each of the four channels drives one DRL string at up to 1 A continuous, well-matched to typical 5 W to 12 W LED loads. The analog IS current-sense output enables closed-loop current regulation and open-load detection required for ISO functional-safety compliance in exterior lighting ECUs.
推荐
Body Control Module (BCM) Lamp Switching
A BCM routinely switches turn signals, brake lights, reverse lights, and position lamps. The BTT6200-4ESA provides four protected high-side channels per IC, allowing one device per lighting function group. Built-in over-temperature and short-circuit protection eliminates the need for discrete fuses or PTC resettable elements, reducing BOM cost and PCB area by approximately 35% versus discrete designs.
推荐
24V Commercial Vehicle Body Loads
The PROFET+ 24V family is qualified for 24 V truck and bus electrical systems, with Vbb rated to 36 V to survive jump-start transients. The BTT6200-4ESA drives 24V marker lamps, side repeaters, and mirror-fold actuators at 1 A per channel. Integrated reverse-battery protection eliminates the need for an external reverse-polarity diode, saving approximately 200 mW per channel at full load.
推荐
HVAC Blower & Seat Heater Switching
In HVAC and seat-control modules, the BTT6200-4ESA switches multiple medium-current resistive loads (blower resistors, PTC seat heater pads, mirror heaters). Each channel's 200 mΩ RDS(on) at 1 A dissipates only 200 mW, manageable without external heatsinking in still air at 85°C ambient. PWM capability enables soft-start and proportional heating control.
推荐
Door Lock Actuator & Mirror Control
Each of the four BTT6200-4ESA channels independently drives a door-lock actuator, mirror-fold motor, or window-lift relay. Built-in short-circuit and over-temperature protection is essential because stalled actuators draw 2-3x normal current. The IS diagnostic pin reports load current back to the BCM MCU for stall detection and end-of-travel confirmation.
推荐
Industrial 24V PLC Discrete Output Module
The BTT6200-4ESA also serves industrial 24V PLC discrete output modules where four protected outputs per IC minimize PCB cost per channel, and AEC-Q100 over-qualification provides extra reliability margin in harsh factory environments. Built-in wire-break and short-circuit diagnostics match the IEC 61131-2 requirements for industrial digital outputs.
推荐
推荐产品汇总
工程参考数据： BTT6200-4ESA ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | BTT6200-1EKA | BTH6200-4ESA | BTT62004ESAXUMA1 | BTS428L2 |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-TSDSO-24-1 | PG-TSDSO-24-1 | PG-TSDSO-24-1 | PG-TSDSO-24-1 | PG-TO252-5 (DPAK) |
| Topology | Quad Smart High-Side | Single-channel Smart High-Side | Quad Smart High-Side (heavier current) | Quad Smart High-Side | Dual Smart High-Side |
| RDS(on) per Channel | 200 mΩ | 200 mΩ | ~100 mΩ | 200 mΩ | 50 mΩ |
| Nominal Load Current per Channel | 1 A | 1 A | ~2 A | 1 A | 8 A |
| Vbb Operating Range | 5 V to 36 V | 5 V to 36 V | 5 V to 36 V | 5 V to 36 V | 5 V to 36 V |
| Number of Channels | 4 | 1 | 4 | 4 | 2 |
| AEC-Q100 Qualification | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Same PG-TSDSO-24-1 package across the PROFET+ 24V quad family （对比 BTH6200-4ESA)
- Quad-channel integration in a single package （对比 BTS428L2 (dual, 2 channels only))
设计说明
Estimated: at 1 A per channel and 200 mΩ RDS(on), each channel dissipates ~0.2 W; total package dissipation with all four channels at full load reaches ~0.8 W. The PG-TSDSO-24-1 package's exposed pad must be soldered to at least 1 square inch of copper pour on a 4-layer PCB to keep junction temperature rise below 30°C at 85°C ambient. For continuous 4-channel full-load operation in enclosed enclosures, derate to 3 channels active or reduce supply voltage to limit dissipation.
The IS pin is a current source output, NOT a voltage output. Connect it to a resistor to GND to convert the sense current to a measurable voltage for the MCU ADC. Do not leave the IS pin floating - it sources a small bias current even when the channel is off, which can confuse low-side ADC measurements if the bias resistor is too large. Use a 1 kΩ to 5 kΩ resistor and verify the IS current ratio (typically 1:5000 to 1:10000) from the datasheet before scaling.
Route the Vbb supply pin directly from the battery reverse-polarity protection diode with at least a 100 nF X7R bypass capacitor placed within 5 mm of the Vbb pin. Add a 22 µF to 100 µF bulk electrolytic capacitor at the PCB supply entry to absorb load-dump transients above the device's 36 V absolute maximum. The exposed pad (TAB) must be soldered to a contiguous copper pour with at least 8 thermal vias to the inner layers for the stated RthJA performance.
合规信息
RoHS and AEC-Q100 compliance confirmed by Infineon product page. Halogen-free status not explicitly stated in the verified web data.
