Datasheet > UP9616S

UP9616S

更新时间： 2024-02-09 08:50:20

品牌	Logo	应用领域
力智 - UPI		/
页数	文件大小	规格书
16页	262K
描述
3.3A Charger Interface, Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter

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UP9616S 数据手册

uP9616S

3.3A Charger Interface, Wide Input Sensorless CC/CV

Synchronous-Rectified Buck Converter

for QC2.0/QC3.0/PE+1.1/PE+2.0 And FCP

General Description

Applications

The uP9616S is a high-efficiency synchronous-rectified

buck converter with an internal power switch. With internal

low RDS(ON) switches, the high-efficiency buck converter

is capable of delivering up to 3.3Aoutput current for charger

interface and a wide input voltage range from 8V to 32V. It

operates in either CV (Constant Output Voltage) mode or

CC (Constant Output Current) mode and provides a current

limitation function. The uP9616S has a constant output

PDA Like Device Car Chargers

Portable Charging Devices

Ordering Information

Order Number

uP9616SDC8

uP9616SDYA

Package Type

VDFN6x5-8L

VDFN5x6-10L

Top Marking

uP9616S

voltage 5.1V/9V/12V for Qualcomm Quick Charge^TM3.0/

uP9616S

2.0(QC2.0/QC3.0) that is detected fromD+ andD- line and

automatically detects whether a connected PoweredDevice

(PD) is Quick Charge (QC2.0/QC3.0) capable before

enabling output voltage adjustment. If a PDnot compliant

to Quick Charge (QC2.0/QC3.0) is detected, the uP9616S

disables output voltage adjustment to ensure safe operation

with legacy 5.1V only USB PDs.

Note:

(1) Please check the sample/production availability with

uPI representatives.

(2) uPI products are compatible with the current IPC/JEDEC

J-STD-020 requirement. They are halogen-free, RoHS

compliant and 100% matte tin (Sn) plating that are suitable

for use in SnPb or Pb-free soldering processes.

uP9616S is a USB secondary side fast-charging converter,

Pin Configuration

supporting Qualcomm Quick Charge^TM3.0 (QC 3.0) High

Voltage Dedicated Charging Port (HVDCP) Class A

specification.

VIN

D+

D-

uP9616S allows for selection of the output voltage of an

AC/DC USB adapter based on commands from the Portable

Device (PD) being powered. Selecting a higher charging

voltage will reduce the charging current for a given power

level resulting in reduced IR drops and increased system

efficiency. Another advantage of QC3.0 is a decreased

battery charging time and a reduced PDsystem cost thanks

to the ability to select an optimum charging voltage. This

eliminates the need for costlyDC/DC converters within the

PD. The USB-bus voltage can be controlled in discreet

steps from 3.6 V up to 12.1V. The output current is limited

not to exceed maximum allowable power level.

BOOT

SENSE+

SENSE-

GND

VDFN6x5-8L

Other features for the buck converter include internal soft-

start, adjustable external CC (Constant Output Current)

limit setting, built-in fixed line-compensation, short circuit

protection, VIN/VOUT over voltage protection, and over

temperature protection. It is available in space saving

VDFN6x5-8L and VDFN5x6-10L packages.

VDFN5x6-10L

uP9616S-DS-F00A0, May 2018

www.upi-semi.com

12 3 4 5 6 7...16

中文翻译

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与UP9616S相关器件

型号	品牌	获取价格	描述	数据表
UP9616SDC8	UPI	获取价格	3.3A Charger Interface, Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter
UP9616SDYA	UPI	获取价格	3.3A Charger Interface, Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter
UP9617	UPI	获取价格	1MHz, 2.0A, High-Efficiency Synchronous-Rectified Buck Converter
UP9617PQDD	UPI	获取价格	1MHz, 2.0A, High-Efficiency Synchronous-Rectified Buck Converter
UP9625	UPI	获取价格	Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter
UP9625PQMY	UPI	获取价格	Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter
UP9625QQMI	UPI	获取价格	Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter
UP9625QQMY	UPI	获取价格	Wide Input Voltage, High Performance, Single Synchronous Step-Down Converter
UP9971	UTC	获取价格	5A, 60V N-CHANNEL POWER MOSFET
UP9971_15	UTC	获取价格	N-CHANNEL MOSFET FOR HIGH SPEED SWITCHING

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