TCS8059
4-CH Power Management IC
产品描述
The TCS8059 is a 4-CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter. It integrates four synchronous buck regulators and can provide high efficiency
output at light load and heavy load operation. The internal compensation architecture simplifies the application circuit design. Besides, the independent enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes. The is available in a 24 pin QFN 4×4 package.
主要特点
- 2.7V to 5.5V Input Voltage Range
- Four Buck Converters
- Output Voltage Range: 0.6V to Vin
- Maximum Continuous Load Current: 2A, Maximum Peak Load Current: 4A (4CH totaloutput power consumption must be less than 10W)
- 180° Phases Shifted Architecture
- Fixed 1.5MHz Switching Frequency
- 100% Duty Cycle Low Dropout Operation
- <1uA Shutdown Current
- Independent Enable Control
- Internal Compensation
- Cycle-by-Cycle Current Limit
- Short Circuit Protection
- Each Channel Efficiency Up to 95%
- Auto Recovery OTP Protection
- Available in 24-pin 4mm x 4mm QFN Package
典型应用图
订购资讯
| Part Number | Package Type | Packing Information |
|---|---|---|
| TCS8059 | QFN 4mm x 4mm-24 | Tape & Reel / 3000 |
