Packaging
Tape & Reel (TR)
Tube
Output Type
Transistor Driver
PWM Signal
Function
Step-Up, Step-Down, Step-Up/Step-Down
Step-Up/Step-Down
Output Configuration
Positive
Positive
Topology
Buck, Boost, Flyback, SEPIC
Buck-Boost
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
4.5V ~ 60V
Frequency - Switching
100kHz ~ 1.4MHz
90kHz ~ 650kHz
Synchronous Rectifier
Yes
Yes
Control Features
Current Limit, Enable, Frequency Control, Power Good
Current Limit, Enable, Power Good
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
-40 ℃ ~ 125 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
20-VFQFN Exposed Pad
38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
20-QFN (4x4)
38-HTSSOP
