MP5032 Controller Datasheet

MP5032 Datasheet, PDF, Equivalent


Part Number

MP5032

Description

QC 3.0 Controller

Manufacture

MPS

Total Page 18 Pages
Datasheet
Download MP5032 Datasheet


MP5032
DESCRIPTION
The MP5032 integrates a USB current-limit
switch and charging port identification circuit.
The MP5032 achieves 3A of continuous output
current over a wide input supply range.
The output of the USB switch is current-limit
programmable. The MP5032 supports DCP
schemes for battery charging specification
(BC1.2), divider mode, 1.2V/1.2V mode, and
quick charge specification (QC 3.0) without the
need for external user interaction.
The MP5032 provides linear line drop
compensation.
Full protection features include hiccup current
limiting, input over-voltage protection (OVP),
and thermal shutdown.
The MP5032 requires a minimal number of
readily available, standard, external
components to complete the USB switch and
charging mode auto-detection solution. The
MP5032 is available in an 8-pin TSOT23
package.
MP5032
QC 3.0 Controller with
Integrated Current-Limit Switch
FEATURES
Wide 3.6V to 14V Operating Input Voltage
Range
Supports QC 3.0 (3.6V - 12VOUT) and DCP
Schemes for BC1.2, Divider Mode, and
1.2V/1.2V Mode
Line Drop Compensation for 5V Output
Fairly Constant Power Limit
32mΩ Low RDS(ON) Power MOSFET
Input Discharge during High Voltage to Low
Voltage Change
Intelligent Input Over-Voltage Shutdown
Protection
Compatible with Buck and Boost Converters
Available in a TSOT23-8 Package
APPLICATIONS
USB Power Supplies
Automotive Cigarette Lighter Adapters
Power Banks
All MPS parts are lead-free, halogen-free, and adhere to the RoHS
directive. For MPS green status, please visit MPS website under Quality
Assurance. “MPS” and “The Future of Analog IC Technology” are
registered trademarks of Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VIN
12V-36V
C3
22μF
C4
0.1μF
IN BST
MP2499M
SW
EN/SYNC
C5
0.1μF
L1
15μH
VCC
AGND
PGND
FB
ISENSE
R4
33kΩ
Note: Set MP2499M original output to 3.5V by R1 and R2.
C1
66μF
R1
82.5kΩ
R2
24.3kΩ
R3
1.5kΩ
IN OUT
C2
22μF
MP5032
ADJ DM
DP
ILIM GND
EN
OUT
3.6V-12V
QC3.0
Type-A
MP5032 Rev r1.0
8/4/2017
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2017 MPS. All Rights Reserved.
1

MP5032
MP5032 QC 3.0 CONTROLLER WITH CURRENT-LIMIT SWITCH
ORDERING INFORMATION
Part Number*
MP5032GJ
Package
TSOT23-8
Top Marking
See Below
* For Tape & Reel, add suffix Z (e.g.MP5032GJ-Z)
TOP MARKING
AYB: Product code of MP5032GJ
Y: Year code
PACKAGE REFERENCE
TOP VIEW
EN DP
OUT DM
IN ILIM
GND ADJ
TSOT23-8
MP5032 Rev r1.0
8/4/2017
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2017 MPS. All Rights Reserved.
2


Features DESCRIPTION The MP5032 integrates a USB current-limit switch and charging port identification circuit. The MP5032 achi eves 3A of continuous output current ov er a wide input supply range. The outpu t of the USB switch is current-limit pr ogrammable. The MP5032 supports DCP sch emes for battery charging specification (BC1.2), divider mode, 1.2V/1.2V mode, and quick charge specification (QC 3.0 ) without the need for external user in teraction. The MP5032 provides linear l ine drop compensation. Full protection features include hiccup current limitin g, input over-voltage protection (OVP), and thermal shutdown. The MP5032 requi res a minimal number of readily availab le, standard, external components to co mplete the USB switch and charging mode auto-detection solution. The MP5032 is available in an 8-pin TSOT23 package. MP5032 QC 3.0 Controller with Integrat ed Current-Limit Switch FEATURES  Wi de 3.6V to 14V Operating Input Voltage Range  Supports QC 3.0 (3.6V - 12VOUT) and DCP Schemes for B.
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