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The TPS65193RGER from Texas Instruments is a highly integrated power management IC designed for LCD bias supply and other multi-rail applications. It operates from a 4.5V to 15V input voltage range and provides six regulated output voltages: a main boost converter, a positive charge pump, a negative charge pump, and three linear regulators. The device is housed in a compact 24-pin VQFN (4x4 mm) package, making it ideal for space-constrained designs.
| Parameter | Value |
|---|---|
| Input Voltage Range | 4.5V to 15V |
| Output Voltages | Main Boost: up to 15V; Positive Charge Pump: up to 30V; Negative Charge Pump: down to -15V; LDOs: 1.8V, 2.5V, 3.3V (adjustable) |
| Output Current | Boost: 1.5A; Charge Pumps: 100mA each; LDOs: 200mA each |
| Switching Frequency | 1.2 MHz (typical) |
| Operating Temperature | -40°C to +85°C |
| Package | 24-VQFN (4x4 mm) |
At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65193RGER. Our core advantages include:
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TPS65193RGER 是德州儀器(TI)推出的一款高度集成的電源管理 IC,專為 LCD 偏壓電源及多軌應用設計。它支援 4.5V 至 15V 的輸入電壓範圍,並提供六個穩壓輸出:一個主升壓轉換器、一個正電荷泵、一個負電荷泵以及三個線性穩壓器。該器件採用緊湊的 24 引腳 VQFN(4x4 mm)封裝,非常適合空間受限的設計。
| 參數 | 數值 |
|---|---|
| 輸入電壓範圍 | 4.5V 至 15V |
| 輸出電壓 | 主升壓:最高 15V;正電荷泵:最高 30V;負電荷泵:最低 -15V;LDO:1.8V、2.5V、3.3V(可調) |
| 輸出電流 | 升壓:1.5A;電荷泵:各 100mA;LDO:各 200mA |
| 開關頻率 | 1.2 MHz(典型值) |
| 工作溫度 | -40°C 至 +85°C |
| 封裝 | 24-VQFN(4x4 mm) |
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