Click to expand full text
Toshiba BiCD Integrated Circuit Silicon Monolithic
TB7102AF
Buck DC-DC Converter IC
TB7102AF
The TB7102AF is a single-chip buck DC-DC converter IC. The TB7102AF contains high-speed and low-on-resistance power MOSFETs for the main switch and synchronous rectifier to achieve high efficiency.
Features
• Enables up to 1 A of load current (IOUT) with a minimum of external components.
• High efficiency (η = 95% typ.) (@VIN = 5 V, VOUT = 3.3 V and IOUT = 300 mA)
Weight: 0.017 g (typ.)
• Operating voltage (VIN) range: 2.7 V to 5.5 V
• A high 1-MHz oscillation frequency (typ.) allows the use of small external components.
• Uses internal phase compensation to achieve high efficiency with a minimum of external components.