特長
- Integrated 1.5A Continuous IDS nFET Load Switch
- Integrated Low RDSON nFET switch: 70mΩ
- Input Voltage: 2.7V to 5.5V
- Operating Temperature: -40 °C to 85 °C
- Resistor-adjustable Active Current Limit
- ±10% accuracy for 0.27A to 1.81A Current Limit
- Thresholds
- ±15% accuracy for < 0.27A Current Limit Thresholds
- Open Drain FLT Signaling
- Input Over-Voltage Protection
- Absolute VIN maximum voltage rating: 28VDC
- Over-temperature Protection
- Under-Voltage Lockout
- True Reverse-Current Blocking
- Active Low ON signal control
SLG59H1342C Diagram
説明
The SLG59H1342C is a self-powered, high-performance 70mΩ nFET load switch designed for high-side power rail applications up to 1.5A. When ON, its internal reverse-current protection quickly opens the switch if a reverse-voltage condition is detected (VOUT > VIN + 50mV). When OFF, an internal back-to-back reverse-current blocking circuit prevents reverse path leakage current.
パラメータ
| 属性 | 値 |
|---|---|
| FET Pass Device Type | Single N-Channel |
| VIN Channel 1 min. (V) | 2.7 |
| VIN Channel 1 max. (V) | 5.5 |
| Input Quiescent Current Channel 1, typ (µA) | 80 |
| Input Quiescent Current Channel 1, max (µA) | 115 |
| Input Quiescent Current when OFF Channel 1, typ (µA) | 0.5 |
| Input Quiescent Current when OFF Channel 1, max (µA) | 2 |
| RDSON (Typ) Channel 1 (mΩ) | 70 |
| IDS Channel 1 (A) | 1.5 |
| Enable | Active Low |
| Output Voltage Slew Rate set by | Internally Fixed |
| Discharge Circuit | No |
| Undervoltage Protection | Yes |
| Over Voltage Protection | Yes |
| Power Good (PG), FAULT indicator | FAULT |
| Reverse current blocking | Yes |
| Reverse voltage detection | Yes |
| Over Current Protection (OCP) | Adjustable |
| Over Current Protection Setting Range Channel 1 | 0.16 - 1.81 |
| Short Circuit Protection | No |
| Over Temperature Protection (OTP) | Yes |
| Current Monitor Output | No |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +85°C |
パッケージオプション
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| WLCSP-9 | 1.21 x 1.21 mm | 9 |
アプリケーション
- Fast Turn On/Off power rail switching
- Frequent wake & sleep power cycle
- Mobile devices and portable devices
Renesas Boards & Kits
SLG59H1342C-EVB
アクティブ
SLG59H1342C Evaluation Board
The SLG59H1342C-EVB board evaluates the SLG59H1342C High Voltage GreenFET Load Switch.
For details on how to use the evaluation board, please refer to the evaluation board user manual included in the datasheet.
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