The BD8316GWL is step-up and inverted 2-channel switching regulator with integrated internal high-side MOSFET. With wide input range from 2.5~5.5V ,it suitable for application of portable item. In addition,The small package design is ideal for miniaturizing the power supply. ●Features ■ Wide input voltage range of 2.5V to 5.5 V ■ High frequency operation 1.6.
■ Wide input voltage range of 2.5V to 5.5 V
■ High frequency operation 1.6MHz
■ Incorporates Nch FET of 230mΩ/22V and Pch Pow FET of 230mΩ/15V
■ Incorporates Soft Start (4.2msec(typ))and hight side switch of boost channel
■ Independent ON/OFF signal(STB). Built-in discharge SW for step up channel
■ Small package UCSP50L1( 1.8mm×1.5mm, 4× 3 grid, 11pin, WLCSP)
■ Circuits protection OCP,SCP,UVLO,TSD
●Important Specifications
■ Input voltage range
2.5~5.5 [V]
■ Output boost voltage Input voltage(max)~18 [V]
■ Output inverted voltage
■ Maximum current
■ Operating frequency
■ Nch FET ON resist.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD8311NUV |
Rohm |
Integrated 2.5A MOSFET 1ch Boost Converter | |
2 | BD8312HFN |
Rohm |
0.8A 1ch Synchronous Buck Converter Integrated MOSFET | |
3 | BD8313HFN |
Rohm |
1.0A 1ch Synchronous Buck Converter Integrated MOSFET | |
4 | BD8314NUV |
Rohm |
Integrated 2.5A MOSFET 1ch Boost Converter | |
5 | BD8317GWL |
Rohm |
Step-up and inverted 2-channel DC/DC converter | |
6 | BD830 |
NXP |
PNP power transistor | |
7 | BD830 |
INCHANGE |
PNP Transistor | |
8 | BD830 |
Philips |
PNP power transistors | |
9 | BD8301MUV |
Rohm |
High-effciency Step-up/down Switching Regulator | |
10 | BD8303MUV |
ROHM |
2.7V to 14V Synchronous Buck-Boost Controller | |
11 | BD8305MUV |
Rohm |
High-effciency Step-up/down Switching Regulators | |
12 | BD8306MUV |
ROHM |
Integrated 2.0A MOSFET 1ch Buck-Boost Converter |