AccuPowerâ„¢ FPF270x: 2.8V-36V, 0.4A-2A Advanced Integrated Load Switches0 pages
AccuPower™ FPF270x:
2.8V-36V, 0.4A-2A Advanced Integrated Load Switches
Fairchild’s Offering
Fairchild’s FPF270x AccuPower™ family of integrated load switches supports the latest generations of industrial,
telecom, computing and consumer devices. FPF270x is the first advanced integrated load switch to operate up to
36VIN, where traditional load switches typically operate up to 20VIN. The AccuPower family combines conventional
MOSFET performance with a unique combination of protection, control and fault monitoring features to enhance
and allow a faster time-to-market for end applications. The level of integration provides accurate, efficient and
reliable protection while minimizing the amount of board space requirements.
Features & Benefits
IN
•t 2.8V to 36V wide input range
VDD
REG
BGAP/BIAS
•t Low RON: 88mΩ
CURRENT LIMIT
•t 0.4A~2A adjustable current limit
•t Fixed slew rate control
UVLO
CONTROL
LOGIC
VREF
THERMAL
PROTECTION
•t Power good
•t 2000V ESD protection
SOA PROTECTION
CURRENT LIMIT
ON
•t UVLO
•t 3mm x 3mm MLP & SO8 package options
VREF
CHARGE
PUMP
VIN
ISET
OUT
VOUT
PGOOD
FLAGB
Applications
•t Set-top boxes and consumer electronics
•t Digital still cameras
GND
Functional Block Diagram
•t Hard disk drive raid arrays
•t Industrial, telecom and medical Equipment
•t Notebook computing
•t Servers
•t Inventory management terminals
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