BD9703FP
8-35V 1.5A 1ch Buck converter
BD9703FP
8-35V 1.5A 1ch Buck converter
The BD9701 / BD9703 / BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOSFET is built in for high efficiency in small load area. Lower electricity consumption of operating current 4mA (Typ.) and stand-by current 0µA (Typ.) is realized by adopting Bi-CMOS process.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
8
Vin1(Max.)[V]
35
Vout1(Min.)[V]
1
Vout1(Max.)[V]
32
Iout1(Max.)[A]
1.5
SW frequency(Max.)[MHz]
0.3
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
6.5x9.5 (t=2.5)
Features:
・Maximum switching current : 1.5A (BD9701 / BD9703), 3A (BD9702)・Built-in Pch FET ensures high efficiency
・Output voltage adjustable via external resistors
・High switching frequency : 100kHz (BD9701), 300kHz (BD9703), 110kHz (BD9702)
・Over current and thermal shutdown protection circuits built in
・ON / OFF control via STBY pin
・Small surface mount TO252-5 package
