LTM4644IY
Analog Devices- 制造商型号：
- LTM4644IY
- 制造商：
- Analog Devices
- 产品类型：
- Quad Step-Down µModule Regulator
- 系列：
- LTM4644
- 封装：
- 77-BGA
- 描述：
- Power Module
产品属性
| 属性 | 数值 |
|---|---|
| Function / Topology | Quad-output step-down (buck) uModule regulator — complete DC/DC with integrated controllers, MOSFETs, inductors and support components |
| Input Voltage | 4 V to 14 V (2.375 V to 14 V with external bias) |
| Output Voltage | 0.6 V to 5.5 V, adjustable (each output) |
| Output Current | 4 A per output (up to 16 A paralleled); 5 A peak per channel |
| Switching Frequency | 1 MHz; external synchronization within ±30% of set frequency |
| Quiescent Current | 6 mA typ (MODE = INTVCC); 2 mA typ (MODE = GND); 11 uA shutdown |
| Control & Protection | Current-mode control, PGOOD, output tracking, external synchronization, OVP/OCP/OTP |
| Operating Temperature | −40 °C to +125 °C (I-grade) |
| Package Details | 77-BGA (Y), 9 × 15 × 5.01 mm; SnPb (63/37) ball finish |
