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3.6-35V 2ch Boost / Inverting / Buck converter (Controller) - BA9741FS

This IC is a 2 channel step-down switching regulator. Both circuit are available for step-down, step-up, invertive. It is small package, therefor it is best for mobile products.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BA9741FS-E2
Status | Active
Package | SSOP-A16
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

2

Integrated FET / Controller

Controller

Buck / Boost / Buck-Boost / Inverting

Buck / Boost / Inverting

Synchronous / Nonsynchronous

Nonsynchronous

Vin1(Min.)[V]

3.6

Vin1(Max.)[V]

35.0

Iout1(Max.)[A]

0.1

Vin2(Min.)[V]

3.6

Vin2(Max.)[V]

35.0

SW frequency(Max.)[MHz]

0.8

Light Load mode

No

EN

No

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・Timer latch, short-circuit protection circuit is built in.
・Circuit to prevent malfunction during low input voltage is built in.
・Built-in reference voltage (2.5V) circuit with output pin.
・Dead time over the whole range of possible to adjust half period of whole duty range.
・A wide input range provided Vcc=3.6 to 35V.