|
|
PDF M62253 Data sheet ( Hoja de datos )
| Número de pieza | M62253 | |
| Descripción | LITHIUM ION BATTERY CHARGER CONTROL IC | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de M62253 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
P R E L I M I N A L YNSootmiceesp;Tahraismiestnrioctliamfiitnsaal rsepseucbifijceacttioton.change.
MITSUBISHI(Dig.Ana.INTERFACE)
M62253FP
LITHIUM ION BATTERY CHARGER CONTROL IC
GENERAL DESCRIPTION
The M62253FP is a charge controller designed for charging
lithium ion batteries.
The IC has a current and voltage control circuit allowing the
constant current/voltage charging to lithium ion batteries.
A charger system for lithium ion batteries can be easily designed
by utilizing the IC`s following functions ;
• charge disabling function for an over discharged battery
• charge control function by detecting the battery temperature
FEATURES
• Constant current and voltage charging
• Charge disabling functions for an over discharged battery
and a high/low temperature battery
• Recharging function
• 2 LED driving circuits to Indicate charging conditions
• Delay circuit to prevent chattering
PIN CONFIGURATION(TOP VIEW)
TIN 1
C3 2
Vref 3
VDD 4
Vcc 5
LED1 6
LED2 7
14 OUT
13 SENSE+
12 SENSE -
11 VSENSE
10 GND
9 C2
8 C1
Outline 14P2N-A
APPLICATION
Lithium ion battery charger for digital equipment
BLOCK DIAGRAM
Vref
VDD
C1
Std.
VOLTAGE
4.1V to 3.9V
Incorrect
detect
prohibition
circuit
3.0V
2.6V
LED2
LED1
Vcc
OE OUT
Fixed current
control circuit
ISENSE+
ISET
ISENSE-
OUT
SENSE+
OE OUT
Fixed voltage
control circuit
VSET
VSENSE
SENSE-
Incorrect
detect
prohibition
circuit
Incorrect
detect
prohibition
circuit
Current
detect
circuit
VDD
R1
1.64V
R2
VSENSE
VDD
R1
3.54V
R2
TIN
GND
C3 C2
(1/5)
1 page  
P R E L I M I N A L YNSootmiceesp;Tahraismiestnrioctliamfiitnsaal rsepseucbifijceacttioton.change.
5. APPLICATION EXAMPLE
MITSUBISHI(Dig.Ana.INTERFACE)
M62253FP
LITHIUM ION BATTERY CHARGER CONTROL IC
Vref
LED2
LED1
VDD C1
2.2µF
Vcc
Std voltage
5.0V
4.1V to 3.9V
3.0V
2.6V
Incorrect
detect
prohibition
circuit
OE OUT
current control
circuit
ISENSE+
ISET
ISENSE-
OUT
OE
voltage control
circuit
VSET
VSENSE
OUT
SENSE+
SENSE-
VSENSE
Incorrect
detect
prohibition
circuit
Incorrect
detect
prohibition
circuit
Current
detect circuit
R1
1.64V
R2
To VDD pin
10KΩ
VDD
R1
TIN
3.54V R2
GND
C3
C2
0.1µF
2.2µF
1Ω
(5/5)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet M62253.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| M62253 | LITHIUM ION BATTERY CHARGER CONTROL IC | Mitsubishi |
| M62253AGP | Charge Control IC |  Mitsubishi Electric |
| M62253FP | LITHIUM ION BATTERY CHARGER CONTROL IC | Mitsubishi |
| M62254 | Standard Battery Charger Controller | Mitsubishi |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |