Gehäuseinformationen
| Gehäuse | Pins WSON (DRV) | 6 |
| Betriebstemperaturbereich (°C) -40 to 85 |
| Gehäusemenge | Träger 3.000 | LARGE T&R |
Merkmale von TPS60151
- Input Voltage Range 2.7 V to 5.5 V
- Fixed Output Voltage of 5 V
- Maximum Output Current: 140 mA
- 1.5-MHz Switching Frequency
- Typical 90-µA Quiescent Current at No Load Condition (Skip Mode)
- Output Reverse Current Protection
- X2 Charge Pump
- Hardware Enable and Disable Function
- Built-in Soft Start
- Built-in Undervoltage Lockout Protection
- Thermal and Overcurrent Protection
- 2-mm × 2-mm 6-Pin SON-Package with 0.8-mm Height
Beschreibung von TPS60151
The TPS60151 is a switched capacitor voltage converter which produces a regulated, low noise, and low-ripple output voltage of 5 V from an unregulated input voltage. It maintains 5-V regulation even when VIN is greater than 5 V.
The 5-V output can supply a minimum of 140-mA current.
The TPS60151 has built-in current limit and output reverse current protection that are ideal for HDMI, USB OTG and other battery powered applications.
TPS60151 operates in skip mode when the load current falls below 8 mA under typical condition. In skip mode operation, quiescent current is reduced to 90 µA.
Only 3 external capacitors are needed to generate the output voltage, thereby saving PCB space.
Inrush current is limited by the soft-start function during power on and power transient states.
The TPS60151 operates over a free air temperature range of –40°C to 85°C. The device is available with a small 2-mm × 2-mm 6-pin SON package (QFN).