© Semiconductor Components Industries, LLC, 2016

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Publication Order Number:

December 2016- Rev. 1.0

FAN6290QF/D

FAN6290QF/FAN6290QH

Compact Secondary-Side

Adaptive Charging Controller

Synchronous Rectifier Control

FAN6290QF/FAN6290QH are highly integrated, secondary-side power

adaptor controllers compatible with the Quick Charge 3.0 (QC3.0)

protocol. Internally adopted synchronous rectifier control helps for less

BOM counts as well as for easy design.

The internal two operational amplifiers control adaptive constant output

voltage and adaptive constant output current. The outputs of the two

amplifiers are tied together in open-drain configuration.

FAN6290QF/FAN6290QH enables adaptor output voltage and current

adjustment when Quick Charge 3.0 protocol is acknowledged. According

to request from a battery charger of a Portable Device, output voltage is

adjusted up to 12 V. When a portable device that implements non-

compliant protocols is attached, it just maintains the default output, (5 V)

for safety of the portable device.

FAN6290QF/FAN6290QH incorporates adaptive output over-voltage and

under-voltage protections to improve system reliability.

Features

Regulation with Two Operational Amplifiers

Output Under-Voltage-Protection for QC2.0, Data line (D+/D-)

Over-Voltage-Protection

during change of output mode

Typical Applications



Battery Chargers for Smart Phones, Feature Phones, and Tablet PCs



AC-DC Adapters for Portable Devices that Require CV/CC Control

www.onsemi.com

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SOP-10

MARKING DIAGRAM

ZXYTT

6290QX

MF

1

F: Corporate Logo

Z: Assembly Plant Code

X: Year Code

Y: Week Code

TT: Die Run Code

2

6290Q: IC Part Name

X: Series Line-up Name

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MF

PIN CONNECTIONS

DP

DN

VREF

IREF

CS

LPC

GND

GATE

1

7

4

3

2

9

8

10

SFB

VIN

6

5

(TOP View)

ORDERING INFORMATION

See detailed ordering and shipping information in the

package dimensions section on page 17 of this data sheet.