ZSPM4551KIT V1.0 ZMDI, ZSPM4551KIT V1.0 Datasheet - Page 4

• Manufacturer Part Number: ZSPM4551KIT V1.0
• Description: Power Management IC Development Tools Li/Ion converter Kit
• Manufacturer: ZMDI
• Type: Battery Managementr

Specifications of ZSPM4551KIT V1.0

• Product Category: Power Management IC Development Tools
• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: ZSPM4551
• Input Voltage: 3.5 V to 7.2 V
• Output Voltage: 3.94 V to 4.18 V
• Interface Type: I2C
• Output Current: 1.5 A

Contents
1
2
3
4
5
6
7
8
Data Sheet
December 4, 2012
1.1.
1.2.
1.3.
1.4.
1.5.
2.1.
2.2.
2.3.
2.4.
3.1.
3.2.
4.1.
4.2.
4.3.
4.4.
5.1.
5.2.
ZSPM4551
High-Efficiency Charger for Li-Ion Batteries
2.1.1.
2.1.2.
2.1.3.
2.1.4.
2.2.1.
2.2.2.
2.3.1.
2.3.2.
3.2.1.
3.2.2.
3.2.3.
3.2.4.
3.2.5.
3.2.6.
ZSPM4551 Characteristics .................................................................................................................................. 6
Functional Description ....................................................................................................................................... 12
Application Circuits ............................................................................................................................................ 23
Pin Configuration and Package ......................................................................................................................... 24
Layout Recommendations ................................................................................................................................. 27
Ordering Information ......................................................................................................................................... 30
Related Documents ........................................................................................................................................... 30
Document Revision History ............................................................................................................................... 30
Absolute Maximum Ratings .......................................................................................................................... 6
Thermal Characteristics ................................................................................................................................ 7
Recommended Operating Conditions .......................................................................................................... 7
Electrical Characteristics .............................................................................................................................. 8
I
Internal Protection ...................................................................................................................................... 13
Fault Handling............................................................................................................................................. 14
Serial Interface ........................................................................................................................................... 16
Status and Configuration Registers ............................................................................................................ 18
Typical Application Circuit .......................................................................................................................... 23
Selection of External Components ............................................................................................................. 23
ZSPM4551 Package Dimensions ............................................................................................................... 24
Pin-Out Assignments .................................................................................................................................. 25
Pin Description for 16-Pin PQFN (4 x 4 mm) ............................................................................................. 25
Package Markings ...................................................................................................................................... 26
Multi-Layer PCB Layout .............................................................................................................................. 27
Single-Layer PCB Layout ........................................................................................................................... 28
2
C™ Interface Timing Requirements ......................................................................................................... 11
VIN Under-Voltage Lockout ................................................................................................................. 13
Internal Current Limit ........................................................................................................................... 13
Thermal Shutdown ............................................................................................................................... 13
VBAT Over-Voltage Protection ............................................................................................................ 13
NFLT Pin Functionality ......................................................................................................................... 14
Other Faults ......................................................................................................................................... 14
I
I
C
L
C
C
R
Pull-up Resistors .................................................................................................................................. 24
2
2
OUT
C™ Subaddress Definition ................................................................................................................ 16
C™ Bus Operation ............................................................................................................................. 16
OUT
IN
VDD
SENSE
Bypass Capacitor ........................................................................................................................... 23
© 2012 Zentrum Mikroelektronik Dresden AG — Rev. 1.00
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the
prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
Output Inductor ............................................................................................................................ 23
Output Capacitor ......................................................................................................................... 23
Bypass Capacitor for VDD Internal Reference Voltage Output .................................................. 23
Output Sensing Resistor .......................................................................................................... 24
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