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Power Management IC for DSC/DVCs - BD8355MWV

D8355MWV is a system switching regulator for Li 2 cell composed of 6 step-down synchronous rectification channels and 1 step-up Di rectification channel for LED application. Using a charge-pump system for high side FET driver and including power MOSFET reduce the number of peripheral devices and realize high efficiency.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD8355MWV-E2
Status | Active
Package | UQFN056V7070
Unit Quantity | 1500
Minimum Package Quantity | 1500
Packing Type | Taping
RoHS | Yes

Specifications:

ch

7

Vin1(Min.)[V]

4.0

Vin1(Max.)[V]

10.0

SW frequency(Max.)[MHz]

1.8

Circuit Current(Typ.)[mA]

6.0

Reference Voltage1[V]

0.8

Reference Voltage2[V]

1

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

Features:

・Includes step-down 6 CH (CH1~6).
・Includes step-up for LED 1CH (7CH).
・Includes Power MOSFET for all channels.
・Includes Charge-pump circuit for high side driver.
・Operating frequency of 750 kHz.
・CH1 and 4 are common, 3 and 5 are also common,
    and others are possible to turn ON/OFF independently.
・Includes Short Circuit Protection (SCP)
・Includes Under Voltage Lock Out (UVLO)
・Includes Thermal Shut Down (TSD).
・Includes Over Voltage Protection.
・Thermally enhanced UQFN056V7070 package (0.4mm pitch)