TPSM13604H - 4A Step-Down Power Module | Texas Instruments
料号： TPSM13604H ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.65 | $76.50 |
| 100 | $6.8 | $680.00 |
| 500 | $6.12 | $3,060.00 |
| 1,000 | $5.5 | $5,500.00 |
TPSM13604H 概述
A power module is a complete DC-DC converter solution that integrates the controller, power FETs, inductor, and often compensation circuitry into a single package. This integration simplifies PCB layout, reduces design time, and improves thermal performance compared to discrete solutions. The TPSM13604H belongs to the SIMPLE SWITCHER family, which is known for its ease of use and robust performance in industrial, automotive, and communications applications.
Key features include a wide input voltage range of 5V to 36V, adjustable output voltage down to 3V, and a maximum output current of 4A. The module offers exceptional power conversion efficiency, line and load regulation, and output accuracy. It includes protection features such as thermal shutdown, input undervoltage lockout, output over-voltage protection, short-circuit protection, and output current limit. Additionally, it supports start-up into a pre-biased output and allows the switching frequency to be adjusted up to 700 kHz with a single resistor.
The TPSM13604H uses an innovative package that enhances thermal performance and allows for hand or machine soldering. The 7-TO-PMOD package is designed for surface-mount assembly and provides excellent heat dissipation. The module operates over a junction temperature range of -40°C to +125°C, making it suitable for harsh environments.
Typical applications include point-of-load (PoL) converters for FPGAs, ASICs, and microprocessors, as well as industrial control systems, test and measurement equipment, and automotive infotainment systems. The wide input range and high output current make it ideal for systems powered from 12V or 24V rails.
When designing with the TPSM13604H, ensure proper input and output capacitance to maintain stability and minimize ripple. The adjustable output voltage is set by an external resistor divider, and the switching frequency can be programmed with a single resistor. Adequate thermal management is essential when operating at high output currents and high input-to-output voltage differentials.
直接替换替代料： TPSM13604H ——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： TPSM13604H （相同外形与封装尺寸） ——差异在于 Package, Input Voltage Range, Integrated Inductor, Topology, Output Voltage Range.
快速对比工具——选择替代料号进行并排对比：
TPSM13604
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TPSM13604HNDWR
✅ 直接替换📋 参考替代料（不在目录中）
TPSM13604HEVM
✅ 直接替换📋 参考替代料（不在目录中）
TPSM82822A
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$1.19 / 个
查看数据手册 →TPSM82813
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$2.72 / 个
查看数据手册 →TPSM828303
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$1.38 / 个
查看数据手册 →TPSM82816SIER
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$2.85 / 个
查看数据手册 →TPSM82866C
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$2.55 / 个
查看数据手册 →TPSM13604H 最大额定值与电气特性
| 输入电压范围 | 5 V to 36 V |
| 输出电压范围 | 3 V to 16 V |
| 最大输出电流 | 4 A |
| 开关频率 | Adjustable up to 700 kHz |
| 输出数量 | 1 |
| 拓扑 | Step-Down (Buck) |
| 封装 | 7-TO-PMOD |
| 工作温度范围 | -40°C to +125°C |
| Protection Features | Thermal shutdown, input UVLO, output OVP, short-circuit protection, output current limit |
| Pre-biased Output Start-up | Yes |
| External Components Required | 3 resistors, 4 capacitors |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
TPSM13604H 引脚配置
| 引脚 1 | VIN — Input voltage supply (5V to 36V) |
| 引脚 2 | GND — Ground |
| 引脚 3 | EN — Enable pin (active high) |
| 引脚 4 | VOUT — Regulated output voltage |
| 引脚 5 | FB — Feedback pin for output voltage adjustment |
| 引脚 6 | RT — Switching frequency programming pin |
| 引脚 7 | GND — Ground (exposed pad) |
典型应用
TPSM13604H 适用于 6 应用s: FPGA and ASIC Power Supply, Industrial Control Systems, Automotive Infotainment, Test and Measurement Equipment, Communications Infrastructure, Medical Devices.
FPGA and ASIC Power Supply
The TPSM13604H provides a high-current, adjustable output voltage (3V to 16V) suitable for powering FPGAs and ASICs. Its wide input range (5V to 36V) allows direct connection to 12V or 24V rails. The module's high efficiency and low output ripple ensure stable operation for sensitive digital loads. With 4A output capability, it can power multiple core rails or a single high-power device. The integrated inductor and compensation simplify design and reduce board space, making it ideal for space-constrained applications.
推荐
Industrial Control Systems
In industrial control systems, the TPSM13604H provides a robust power solution for PLCs, motor drives, and factory automation equipment. Its wide input voltage range (5V to 36V) accommodates 24V industrial rails, while the 4A output current can power multiple sensors, actuators, and control logic. The module's protection features (thermal shutdown, UVLO, OVP, short-circuit protection) ensure reliable operation in harsh environments. The adjustable output voltage allows customization for different logic levels, and the compact 7-TO-PMOD package saves valuable PCB space in control cabinets.
推荐
Automotive Infotainment
The TPSM13604H is suitable for automotive infotainment systems, providing a stable power supply for head units, displays, and audio amplifiers. Its input voltage range (5V to 36V) covers automotive battery voltages (12V nominal, with transients up to 36V). The 4A output current can power multiple subsystems, and the high efficiency reduces heat generation in the cabin. The module's wide operating temperature range (-40°C to +125°C) ensures reliable operation in extreme conditions. The adjustable output voltage allows tailoring to different IC requirements, and the integrated inductor simplifies layout in space-constrained dashboards.
推荐
Test and Measurement Equipment
In test and measurement equipment, the TPSM13604H provides a clean, stable power supply for precision analog and digital circuits. Its low output ripple and high accuracy ensure minimal interference with sensitive measurements. The wide input range (5V to 36V) allows use with various bench supplies, and the adjustable output voltage (3V to 16V) can power different test modules. The module's protection features safeguard against overcurrent and overtemperature conditions, enhancing equipment reliability. The compact package and minimal external components reduce design complexity and time-to-market.
推荐
Communications Infrastructure
The TPSM13604H is ideal for communications infrastructure, such as base stations, routers, and switches, where reliable and efficient power conversion is critical. Its wide input range (5V to 36V) supports various telecom voltages, and the 4A output current can power high-performance processors and FPGAs. The module's high efficiency reduces cooling requirements, and its robust protection features ensure continuous operation. The adjustable output voltage allows optimization for different ICs, and the integrated inductor simplifies PCB design, reducing time-to-market for network equipment.
推荐
Medical Devices
In medical devices, the TPSM13604H provides a reliable power supply for diagnostic equipment, patient monitors, and imaging systems. Its wide input range (5V to 36V) accommodates various power sources, and the 4A output current can power multiple subsystems. The module's low output noise and high accuracy are essential for sensitive medical electronics. The protection features ensure safe operation, and the wide temperature range (-40°C to +125°C) meets medical device requirements. The compact package and minimal external components facilitate compact, portable designs.
推荐
推荐产品汇总
工程参考数据： TPSM13604H ——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 | TPSM13604 | TPSM82822A | TPSM82813 |
|---|---|---|---|---|
| Package | 7-TO-PMOD | 7-TO-PMOD | 7-TO-PMOD | 7-TO-PMOD |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Input Voltage Range | 5V to 36V | 5V to 36V | 4V to 17V | 4V to 17V |
| Output Voltage Range | 3V to 16V | 3V to 16V | 0.6V to 5.5V | 0.6V to 5.5V |
| Maximum Output Current | 4A | 4A | 2A | 3A |
| Switching Frequency | Adjustable up to 700 kHz | Adjustable up to 700 kHz | 2.2 MHz fixed | 2.2 MHz fixed |
| Operating Temperature Range | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
| Protection Features | Thermal shutdown, UVLO, OVP, short-circuit, current limit | Same | Thermal shutdown, UVLO, OVP, short-circuit, current limit | Thermal shutdown, UVLO, OVP, short-circuit, current limit |
关键差异点
- Wide input voltage range up to 36V （对比 TPSM82822A)
- Higher output current of 4A （对比 TPSM82813)
- Adjustable output voltage up to 16V （对比 TPSM82822A)
设计说明
Place input and output capacitors as close to the module pins as possible to minimize parasitic inductance and ensure stable operation. Use low-ESR ceramic capacitors with adequate voltage rating. For the TPSM13604H, a 10uF input capacitor and a 22uF output capacitor are recommended, but refer to the datasheet for exact values based on output voltage and load.
The TPSM13604H can dissipate significant power at high output currents and high input-to-output voltage differentials. Ensure adequate copper area on the PCB for heat spreading, and consider adding thermal vias to the ground plane. The 7-TO-PMOD package is designed for enhanced thermal performance, but proper layout is essential to keep the junction temperature within limits.
Do not exceed the maximum input voltage of 36V. Ensure the feedback resistor divider uses 1% tolerance resistors to maintain output voltage accuracy. The switching frequency programming resistor must be selected according to the datasheet formula to avoid instability. Also, verify that the output capacitor meets the minimum ESR requirements to prevent oscillation.
合规信息
RoHS compliant per TI product page. Not AEC-Q100 qualified, but suitable for automotive applications with proper qualification.
