ZSPM4551KIT V1.0 ZMDI, ZSPM4551KIT V1.0 Datasheet - Page 7

• 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

1.2.
Table 1.2
1.3.
Table 1.3
Data Sheet
December 4, 2012
Thermal Resistance Junction to Air
1)
Input Operating Voltage at VIN Pin
Sense Resistor
Output Filter Inductor Typical Value
Output Filter Capacitor Typical Value
Output Filter Capacitor ESR
Input Supply Bypass Capacitor Value
VDD Supply Bypass Capacitor Value
Operating Free Air Temperature
Operating Junction Temperature
1)
2)
3)
ZSPM4551
High-Efficiency Charger for Li-Ion Batteries
Assumes a 4x4mm QFN-16 in 1 in
For best performance, use an inductor with a saturation current rating higher than the maximum V
inductor current ripple.
For best performance, use a low ESR ceramic capacitor.
For best performance, use a low ESR ceramic capacitor. If C
parallel to C
Thermal Characteristics
Recommended Operating Conditions
Thermal Characteristics
Recommended Operating Conditions
IN
.
© 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.
Parameter
Parameter
2
1)
1)
area of 2 oz. copper and 25°C ambient temperature.
2)
2)
3)
IN
is not a low ESR ceramic capacitor, add a 0.1µF ceramic capacitor in
Symbol
C
R
OUT-ESR
C
C
L
Symbol
SENSE
C
V
T
T
OUT
OUT
VDD
IN
IN
A
J

JA
V
(3.5V min)
BAT
Min
-40
-40
3.3
70
+
0.3V
Value
BAT
Typ
50
100
5.3
4.7
4.7
50
10
load requirement plus the
1)
Max
100
130
125
7.2
85
7 of 30
°C/W
Unit
Unit
m
m
µH
µF
µF
nF
°C
°C
V