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4.5-5.5V 1.5A/1.5A 2ch Buck converter - BD9152MUV

ROHM's high efficiency dual step-down switching regulator BD9150 / 52MUV is a power supply designed to produce a low voltage including 3.3, 1.2volts from 5.0volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD9152MUV-E2
Status | Active
Package | VQFN020V4040
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

2

Integrated FET / Controller

Integrated FET

Buck / Boost / Buck-Boost / Inverting

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

4.5

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

3.3

Vout1(Max.)[V]

3.3

Iout1(Max.)[A]

1.5

Vin2(Min.)[V]

4.5

Vin2(Max.)[V]

5.5

Vout2(Min.)[V]

0.8

Vout2(Max.)[V]

2.5

Iout2(Max.)[A]

1.5

SW frequency(Max.)[MHz]

1.0

Light Load mode

Yes

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・2ch Switching Regulator
・Offers fast transient response with current mode PWM control system
・Offers highly efficiency for all load range with synchronous rectifier (Pch / Nch FET) and SLLM™ (Simple Light Load Mode)
・Incorporates soft-start function
・Incorporates ULVO functions
・Incorporates thermal protection and short-current protection circuit with time delay function
・Incorporates shutdown function. Icc=0μA (Typ.)
・Incorporates independent shutdown function for each out put
・Output current max 1.5A / 1.5A