BL8032TT

产品特点
技术文档

Power switching	MODE	VDD	VOUT	IQ	FOSC	Eff.	Max. Duty Cycle	Accu.	IOUT
Built-in MOSFET, Synchronous	PWM/PFM	4.2~18V	ADJ(Vfb=0.8V)~V	0.5mA	500KHz	96%	92%	±2%	2000mA
Package	Application	Reference
SOT23-6	DPS, STB	TPS54202

18V,2A,同步降压 500KHz, 18V, 2A Synchronous Step-Down Converter

The BL8032TT is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The BL8032TT operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The BL8032TT requires a minimum number of readily available standard external components and is available in SOT23-6 package.

优势特点

High efficiency: up to 96%
500KHz frequency operation
Up to 2A output current
No Schottky diode required
4.2V to 18V input voltage range
0.8V reference
Slope compensated current mode control for excellent line and load transient response
Integrated internal compensation
Stable with low ESR ceramic output capacitors
Over current protection with hiccup-mode
Thermal shutdown, UVLO
Inrush current limit and soft start
Available in SOT23-6
-40°C to +85°C temperature range

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