产品概述 返回TOP
产品特点 返回TOP
· 4.5V to 18V Input Voltage Range
· 6A Synchronous Buck Regulator:
o Low RDS(ON) for Internal Switches (Top FET/Bottom FET): 50/15 MΩ
o 6.0A Output Current Capability
o Instant PWM Architecture to Achieve Fast Transient Responses
o 200khz to 1MHz Programmable Switching Frequency
o I2CProgrammable Output Voltage with Initial Voltage Setting By Resistor Divider
o 0.6V+/-1% Feedback Reference Voltage
o Enable Control
o Power Good Indicator
o Adjustable Soft-Start Time
o PSM Mode at Light Load For High Efficiency
o Cycle-By-Cycle Current Limit Protection
o Hic-Cup Mode Output Short Circuit Protection
o Hic-Cup Mode Output Over Voltage Protection
· I2CCompatible Interface:
o Supports 100khz Standard Mode and 400khz Fast Mode
o 7-Bits VID Programmable Output Voltage From 0.68V To 1.95V With 10mv/Step
o VID Voltage Transition Slew Rate Control
o Power Good Status Read Back
o Over Temperature Warning Read Back
o On/Off Control
· Thermal Shutdown with Auto Recovery
· Input UVLO
· Rohs Compliant and Halogen Free
· Compact Package: QFN3x3-20
应用范围 返回TOP
· Tcon Power System
· Mobile Handsets
· Portable Applications
技术规格书（产品PDF) 返回TOP
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Single Output Step Down Regulator (Integrated Switch) |
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Number |
Vin (min) (V) |
Vin (max) V |
UVLO (V) |
Iout (max) (A) |
Vout (min) (V) |
Out.
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