BOE
BS3406
1.
7MHZ, 600mA synchronous step-down converter
FEATURES
◆ High Efficiency: Up to 95% ◆ 2.
5V to 6V Input Voltage Range ◆ 6 0 0 m A A va i l a b l e L o a d C u r r e n t ◆ 1 .
7 M H z C o n s t a n t Sw i t c h i n g F r e q u e n c y ◆ Output ◆ ON/OFF Voltage Control Limit a s L ow a s 0 .
6 V ◆ 100% Duty Cycle in Dropout ◆ Cycle By Cycle Current ◆ Thermal Fault Protection ◆ Input Under Voltage Lockout ◆ Integrated Soft-start Current Package ◆ 0 .
1 µ A S h u t d ow n
DESCRIPTION
The BS3406 is a high efficiency synchronous rectifier current mode PWM
regulator.
The BS3406 c a n o p e r a t e u n d e r 2 .
5 V t o 6 V i n p u t vo l t a g e .
F o r BS3406DJ-1.
5 and BS3406DJ-1.
8, th...