特性
- Optimized for notebooks, laptops, and tablet PCs, smartphones and wireless handsets, high-definition digital cameras, and set-top boxes
- 45mΩ RDSON while supporting 2.0A
- Power supply/input voltage range: 1.5V ≤ VIN ≤ 5.5V
- Reverse-current/voltage protection
- ON-OFF control: Active HIGH
描述
The SLG59M1639V is a dual‑channel, 45mΩ P-type Metal-Oxide-Semiconductor (PMOS) load switch designed to switch 1.5V to 5.5V power rails up to 2A in each channel. When either channel is enabled, reverse‑current protection will quickly open the switch in the event a reverse‑voltage condition is detected (a VOUT > VIN + 50mV condition opens the switch). If the channel's VIN voltage is too low, the load switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. Each load switch is independently controlled via its own low‑voltage compatible CMOS input. Designed to operate over a -40°C to 85°C temperature range, the SLG59M1639V is available in an RoHS‑compliant, ultra‑small, 1.6mm x 1.0mm STDFN package.
产品参数
| 属性 | 值 |
|---|---|
| FET Pass Device Type | Dual P-Channel |
| VIN Channel 1 min. (V) | 1.5 |
| VIN Channel 1 max. (V) | 5.5 |
| Input Quiescent Current Channel 1, typ (µA) | 3.5 |
| Input Quiescent Current Channel 1, max (µA) | 5.3 |
| Input Quiescent Current when OFF Channel 1, typ (µA) | 1 |
| Input Quiescent Current when OFF Channel 1, max (µA) | 1.5 |
| Input Quiescent Current Channel 2, typ (µA) | 3.5 |
| Input Quiescent Current Channel 2, max (µA) | 5.3 |
| Input Quiescent Current when OFF Channel 2, typ (µA) | 1 |
| Input Quiescent Current when OFF Channel 2, max (µA) | 1.5 |
| RDSON (Typ) Channel 1 (mΩ) | 45 |
| IDS Channel 1 (A) | 2 |
| Enable | Active High |
| Output Voltage Slew Rate set by | No |
| Discharge Circuit | No |
| Undervoltage Protection | Yes |
| Over Voltage Protection | No |
| Power Good (PG), FAULT indicator | No |
| Reverse current blocking | Yes |
| Reverse voltage detection | Yes |
| Over Current Protection (OCP) | No |
| Short Circuit Protection | No |
| Over Temperature Protection (OTP) | No |
| Current Monitor Output | No |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +85°C |
应用方框图
 | 运动传感器模块 带有 PIR 传感器的模拟运动传感器提供超低功耗和无缝的 QuickConnect 物联网支持。 |
其他应用
- Power-rail switching
- Notebook/Laptop/Tablet PCs
- Smartphones/Wireless handsets
- High-definition digital cameras
- Set-top boxes
- Point-of-Sale (PoS) pins
- GPS navigation devices