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UP9616规格书datasheet
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更新于2023-03-16
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UP9616 规格书 datasheet UP9616兼容type-c,QC2.0,QC3.0,内部包含苹果三星华为协议!up9616是一个高效率同步整流降压具有内部电源开关的转换器。内部低RDS(ON)开关,高效率降压转换器,能够提供高达3.3a充电器输出电流接口和一个宽范围输入电压从8V至32V,工作在CV(恒压)模式或CC(恒定输出电流)模式,提供了一个电流限制功能。up9616具有恒定的输出快速充电电压5.1v/9.2v/12.1v(qc2.0 / qc3.0)这是从D +和D线和自动检测检测是否连接供电设备(PD)是快速充电(qc2.0 / qc3.0)能够在使输出电压调整。如果一个钯不符合快速电荷(qc2.0 / qc3.0)检测,该up9616禁用输出电压的调整,保证安全操作传统的5.1v只有USB PDS。
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Conceptual
uP9616
1uP9616-DS-C3000, Mar. 2016
www.upi-semi.com
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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
Ordering Information
Features
The uP9616 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 3.3A output 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 uP9616 has a constant output
voltage 5.1V/9.2V/12.1V for Quick Charge (QC2.0/QC3.0)
that is detected from D+ and D- line and automatically
detects whether a connected Powered Device (PD) is
Quick Charge (QC2.0/QC3.0) capable before enabling
output voltage adjustment. If a PD not compliant to Quick
Charge (QC2.0/QC3.0) is detected, the uP9616 disables
output voltage adjustment to ensure safe operation with
legacy 5.1V only USB PDs.
uP9616 is a USB secondary side fast-charging converter,
supporting Qualcomm Quick Charge 3.0 (QC 3.0) High
Voltage Dedicated Charging Port (HVDCP) Class A
specification.
uP9616 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 PD system cost thanks
to the ability to select an optimum charging voltage. This
eliminates the need for costly DC/DC converters within the
PD. The USB-bus voltage can be controlled in discreet
steps from 3.6 V up to 12 V. The output current is limited
not to exceed maximum allowable power level.
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.
Wide Input Voltage Range : 8V to 32V
Input Voltage Absolute Maximum Rating: 36V
Up to 3.3A Output Current
CV/CC Mode Control (Constant Voltage and
Constant Current)
Automatic Selection of D+/D- Mode for an
Attached Device
Apple Mode: D+/D- Divider Mode 2.7V and 2.7V
Short Mode:
BC 1.2DCP Mode
Internal QC2.0/QC3.0/PE+1.1/PE+2.0 and FCP
Output Constant Voltage: 5.1V/9.2V/12.1V
Output Voltage Accuracy: +1.5%
Fixed 125kHz Frequency Operation
Up to 95% Conversion Efficiency
Internal Soft Start: 10ms
Fixed Cable Compensation Voltage
Adjustable External CC (Constant Output
Current) Limit Setting: Default = 3.3A
CC (Constant Output Current) Limit Accurarcy:+3%
Short Circuit Protection
VIN/VOUT Over Voltage Protection and Over
Temperature Protections
VDFN6x5-8L and VDFN5x6-10L Packages
RoHS Compliant and Halogen Free
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.
PDA Like Device Car Chargers
Portable Charging Devices
Applications
DRAFT
Conceptual
uP9616
2 uP9616-DS-C3000, Mar. 2016
www.upi-semi.com
BOOT
SENSE+
SENSE-
VIN=8V~32V
V
OUT
=5.1V,9.2V,12.1
V
VIN
L1
22uH
GND
LX
C
3
0.1uF
R
SENSE
39m ohm
C
5
0.1uF/16V
C
2
1uF/50V
C
1
100uF/50V
D-
D+
USB/FCP
C
4
22uFx2/16V
C
6
3.3nF
R
1
3.3 ohm
Typical Application Circuit
BOOT
SENSE+
SENSE-
VIN=8V~32V
V
OUT
=5.1V,9.2V,12.1
V
VIN
L1
22uH
GND
LX
C
3
0.1uF
R
SENSE
39m ohm
C
5
0.1uF/16V
C
2
1uF/50V
C
1
100uF/50V
D-
D+
USB/FCP/QC
2.0 and 3.0
C
4
22uFx2/16V
C
6
3.3nF
R
1
3.3 ohm
CC2
CC1
USB Type C
Detect
Pin Configuration
LX
BOOT
SENSE+D+
VIN
VDFN6x5-8L
D- SENSE-
1
2
3
4 5
6
7
8
GND
VIN
LX
LX
BOOT
CC1
SENSE+ D+
CC2
VIN
VDFN5x6-10L
GND
D-
SENSE-
1
2
3
4
5
6
7
8
9
10
DRAFT
Conceptual
uP9616
3uP9616-DS-C3000, Mar. 2016
www.upi-semi.com
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Functional Pin Description
DRAFT
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