MB39A132QN-G-ERE1 Fujitsu Semiconductor America Inc, MB39A132QN-G-ERE1 Datasheet - Page 6

• Manufacturer Part Number: MB39A132QN-G-ERE1
• Description: IC CONV DC-DC LI-ION 32QFN
• Manufacturer: Fujitsu Semiconductor America Inc

Specifications of MB39A132QN-G-ERE1

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Operating Temperature: 25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1020

Figure 10 MB39A134 Block Diagram
New Products
V
IN
A
B
VREF ：4.2V/cell
GND ：4.1V/cell
OUTC2
OUTC1
＋INC2
＋INC1
ーINC1
BATT
ADJ1
ADJ2
ADJ3
VIN
18
24
10
13
12
16
2
1
3
9
OPEN ：2 cells
GND ：3 cells
VREF ：4 cells
＜Current Amp1＞
＜Current Amp2＞
Charge Current
3mV
MB39A132 / MB39A134
Control
REFIN
Control
+
X25
+
X25
VO
11
CELLS
＜Error Amp1＞
＜Error Amp2＞
＜Error Amp3＞
4
COMP1
+
+
+
8
COMP2
＜CV Comp.＞
15
+
COMP3
CVM
C
＜OSC＞
T
＜PWM Comp.＞
+
+
+
17
22
ー2.5V
ー1.5V
RT
＜VR1＞
7
1.26V
VR1
VCC
ACIN
+
＜AC
Comp.＞
Voltage
＜VH＞
Bias
＜REF＞
VCC
6
UVLO
VREF
UVLO
VCC
5.0V
VREF
VREF
5
Drive
ACOK
VCCー6V
＜CTL＞
ON/OFF
23
GND
21
20
19
14
VCC
OUT
CTL
VH
（24-pin）
2008
No.3
R
A
20mΩ
S
Io
B
FIND Vol.26
2.85A
TO SYSTEM
LOAD
Vo
Batte ry
6