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1.8-5.5V 1A 1ch Buck-Boost converter - BD8306MUV

ROHM’s highly-efficient buck-boost converter BD8306MUV produces step-up/down output voltage including 3.3 V from two-cell or three-cell alkaline battery, or one-cell lithium-ion battery with just one inductor. This IC adopts an original step-up/down drive system and creates a higher efficient power supply than conventional Sepic-system or H-bridge system switching regulators.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD8306MUV-E2
Status | Active
Package | VQFN016V3030
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Integrated FET / Controller

Integrated FET

Buck / Boost / Buck-Boost / Inverting

Buck-Boost

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

1.8

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

1.8

Vout1(Max.)[V]

5.2

Iout1(Max.)[A]

2.0

SW frequency(Max.)[MHz]

1.0

Light Load mode

No

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・Highly-efficient step-up/down DC/DC converter to be constructed just with one inductor.
・Input voltage 1.8V-5.5V
・Output current 1 A at 3.3V 700mA at 5.0V(Input voltage 2.8V-5.5V)
・Incorporates soft-start function.
・Incorporates timer latch system short protecting function.
・High heat radiation surface mounted package: VQFN016V3030