TPSM82A824A
5.5V, 4A step-down converter module with integrated inductor and forced PWM mode in SIL package
TPSM82A824A
- High efficiency
- > 92% at VIN = 3.3V and VOUT = 1.2V
- > 97% at VIN = 5V and VOUT = 3.3V
- 2.5V to 5.5V input voltage range
- 0.6V to VIN adjustable output voltage
- 26µA operating quiescent current at VIN = 5V (non-switching)
- Forced-PWM (pulse-width modulation) (TPSM82A823A, TPSM82A824A) and PSM (automatic power save mode) versions
- 100% duty cycle enables low-dropout operation (VIN – VOUT minimum drop)
- Output discharge
- Power-good output
- Integrated soft start-up with prebiased output start-up capability
- Overtemperature and hiccup short-circuit protection with automatic recovery
- 2.2MHz fixed switching frequency
- Peak current-mode control
- Pin and footprint-compatible with TPSM82821, TPSM82822, and TPSM82823
- 2.5mm × 2mm design size, 10-pin µSiP with 1.2mm maximum height
The TPSM82A823x and TPSM82A824x are 3A and 4A synchronous step-down converter modules in MicroSiP™ package with integrated inductor for compact design. Peak efficiency occurs between 1A and 2A output current.
The integrated inductor simplifies the design, reduces external components, and saves PCB area. The TPSM82A823A and TPSM82A824A operate in PWM; the TPSM82A823 and TPSM82A824 support automatic PSM at light loads. All variants operate at 2.2MHz fixed frequency with peak current-mode control for stable regulation across load and input voltage variations.
EN and PG pins enable flexible sequencing. Integrated soft start-up reduces the inrush current required from the input supply. Overtemperature and overcurrent short-circuit protection deliver a robust and reliable design.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | TPSM82A823x, TPSM82A824x 3A and 4A, High-Efficiency, Step-Down Converter MicroSiP™ Power Modules With Integrated Inductor datasheet | PDF | HTML | 2026年 7月 5日 |
設計與開發
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TPSM82A824AEVM-162 — TPSM82A824A evaluation module
The TPSM82A824 and TPSM82A824A evaluation modules (EVMs) are designed to help users easily evaluate and test the operation and functionality of the TPSM82A824 and TPSM82A824A buck converter modules. The EVMs convert a 2.5-V to 5.5-V input voltage to a regulated 1.8-V output voltage that delivers up (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| USIP (SIH) | 10 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中的可靠性監測
- 晶圓廠位置
- 組裝地點