Features
- Two 3 A load switches with common output
- Two Integrated VGS Charge Pumps
- Wide operating range: 2.8 V to 6 V
- Adjustable output soft start time (SS)
- Low RDSON: 52 mΩ (typical)
- Adjustable priority (Accuracy < ±5%)
- Adjustable Overvoltage Protection (Accuracy < ±5%)
- Channel status indication (ST)
- Undervoltage Lockout
- True Reverse-Current Blocking
- Protected by thermal shutdown and adjustable current limit
Description
The SLG59H1401C is a high voltage GreenFET Load Switch designed for OR’ing or manual Power MUX applications. The part comes with two 3 A rated load switches that are well suited for a variety of systems having multiple power sources. The device will automatically detect, select, and seamlessly transition between available inputs. Additionally, manual switching between two power rails allowed.
Parameters
| Attributes | Value |
|---|---|
| FET Pass Device Type | Power MUX |
| VIN Channel 1 min. (V) | 2.8 |
| VIN Channel 1 max. (V) | 6 |
| VIN Channel 2 min. (V) | 2.8 |
| VIN Channel 2 max. (V) | 6 |
| RDSON (Typ) Channel 1 (mΩ) | 52 |
| RDSON (Typ) Channel 2 (mΩ) | 52 |
| IDS Channel 1 (A) | 3 |
| IDS Channel 2 (A) | 3 |
| Enable | No |
| Output Voltage Slew Rate set by | Capacitor |
| Discharge Circuit | No |
| Undervoltage Protection | Yes |
| Over Voltage Protection | Yes |
| Power Good (PG), FAULT indicator | No |
| Reverse current blocking | Yes |
| Reverse voltage detection | Yes |
| Over Current Protection (OCP) | Adjustable |
| Over Current Protection Setting Range Channel 1 | 1.3 - 3.5 |
| Over Current Protection Setting Range Channel 2 | 1.3 - 3.5 |
| Short Circuit Protection | Yes |
| Over Temperature Protection (OTP) | Yes |
| Current Monitor Output | No |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +85°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| WLCSP-20 | 1.585 x 1.985 mm | 20 |
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Additional Applications
- Power-Rail Switching
- Multifunction Printers
- Large-format Copiers
- Telecommunications Equipment
- High-performance Computing 5 V Point of Load Power Distribution
- Motor Drives