TPS63070RNMR TI 6000 pcs from stock-Mr. Duan of Shenzhen Wodeshunke Electronics 13640999246

The TPS6307x is a high-efficiency buck-boost converter with low quiescent current for applications where the input voltage may be higher or lower than the output voltage. In boost or buck mode, the output current can be as high as 2A. This buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller that uses synchronous rectification for maximum efficiency. At low load current conditions, the converter enters a power saving mode to maintain high efficiency over a wide load current range. The converter can be replaced by alternatively reducing battery consumption. During shutdown, the load is transferred from the battery. The device is available in a 2.5mm x 3mm QFN package.

Features FAE; One Three Three One Two Nine Nine One Five One Three

Input voltage range: 2.0V to 16V: Output voltage range: 2.5V to 9V

Up to 95% efficiency: +/- 1% DC accuracy in pulse width modulation (PWM) mode

+3%/-1% DC accuracy in Pulse Frequency Modulation (PFM) mode

2A output current in buck mode: 2A output current in boost mode: (VIN = 4V; Vout = 5V)

Precision Enable Input Enables: User-Defined Undervoltage Lockout: Accurate Sequencing: Automatic Conversion Between Buck and Boost Mode Device Quiescent Current Typical: 50µA Fixed and Adjustable Output Voltage Options: Output Discharge Option Saves Electric mode improves efficiency at low output power 2.4MHz forced fixed operating frequency and synchronization options,

Power Good Output: Output voltage can be easily changed via VSEL, over-load compression protection during shutdown, input/output over-voltage protection

Available in quad positive leadless (QFN) package