파트넘버.co.kr M61040 데이터시트 PDF


M61040 반도체 회로 부품 판매점

Smart battery protection and monitoring IC



Mitsubishi 로고
Mitsubishi
M61040 데이터시트, 핀배열, 회로
Smart battery protection and monitoring IC
M61040FP
DESCRIPTION
The M61040FP is intended to be used as SB: Smart Battery.
All functions needed for SB are packed to this M61040FP. The
combination use with Microcomputer such as M37515 will give various
functions such as a detection or calculation of SB Remaining Capacity.
Over Current detection circuit dedicated in M61040FP will give safety
FET on/off control independent from microcomputer control.
The amp gain of charge/discharge current detection circuit is controlled
by microcomputer, therefore the accuracy of SB’s Remaining Capacity
Detection becomes better than before. The reset circuit and The linear
regulator for Vcc / Vref of microcomputer are dedicated in M61040FP. So
PIN configuration (Top view)
VCC
1
CFOUT 2
PFOUT 3
DFOUT 4
VIN_1 5
VIN_2
VIN_3
6
7
VIN_4 8
VIN_12 9
20 Vreg
19 Vref
18 Reset
17 DI
16 CK
15 CS
14 Analog_out
13 CIN
12 VIN_11
this will help easy design of power circuit design of SB.
GND 10
11 VIN_10
FEATURE
l Built-in high gain op-amps for monitoring charge/discharge current
20P-TSSOP
l Built-in over current detection circuit for FET protection
l All FETs are controlled by microcomputer
l Various powers saving function to reduce total power dissipation
l High Input Voltage Device(Absolute Maximum Rating:33V)
APPLICATION
l Smart Battery System
Block diagram
VCC
Vreg
Vref
Reset
CK
DI
CS
VIN_12
CFOUT PFOUT DFOUT
CIN
Series
Regulator
Regulator
ON/OFF and
Reset circuit
Over current
detection
circuit
Delay circuit
Serial to
Parallel
conversion
circuit
Battery cell
voltage
detection
circuit
VIN_1
VIN_2
VIN_3
Analog
_OUT
Multi- plexer
circuit
Gain selector
Offset
control
Charge/Discharge current detection circuit
Battery cell 1-4
voltage analog
output
VIN_4
GND
VIN_11 VIN_10
Mitsubishi Electric
(1/25)


M61040 데이터시트, 핀배열, 회로
Smart battery protection and monitoring IC
M61040FP
1. Explanation of terminals
PIN Symbol
Table 1.
Functions
5
VIN 1
Battery 1 + voltage input
6
VIN 2
Battery 1 – voltage and Battery 2 + voltage input
7
VIN 3
Battery 2 – voltage and Battery 3 + voltage input
8
VIN 4
Battery 3 – voltage and Battery 4 + voltage input
9
VIN 12
Monitoring charger is connected or not
13 CIN Connect capacitor for over current detection delay
11
VIN 10
Charge / discharge current monitor input and connects charge / discharge current
Sense resistor
12
VIN 11
Charge / discharge current monitor input and connects charge / discharge current
Sense resistor
1 VCC Power source pin. Power from charger or battery
10
GND
Ground
20
Vreg
Linear-Regulator output for microcomputer
19 Vref Vreg voltage output for Vreg of Microcomputer, Max 200uA / 5V
18
RESET
Reset signal output to RESET of Microcomputer
14 Analog OUT Various Analog signal outputs to AD-input of Microcomputer
4
DFOUT
Discharge FET-Drive Output. The Driver is turned off when over current detected.
2
CFOUT
Charge FET-Drive Output. The Driver is turned off by Microcomputer.
17 DI Input of 6 bit length serial data from Microcomputer
16 CK Input of shift clock from Microcomputer. DI’s input data is latched by low-to-high edge of
this CK
15 CS During low signal input to this CS, data input to DI is enabled.
3
PFOUT
Pre-charge FET-Drive Output. The Driver is turned off by Microcomputer.
Mitsubishi Electric
(2/25)




PDF 파일 내의 페이지 : 총 25 페이지

제조업체: Mitsubishi

( mitsubishi )

M61040 battery

데이터시트 다운로드
:

[ M61040.PDF ]

[ M61040 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


M61040

Smart battery protection and monitoring IC - Mitsubishi



M61040FP

Smart battery protection and monitoring IC - Mitsubishi



M61041FP

4-Battery Version - Renesas Technology



M61042FP

4-Battery Version / No Reset Pin - Renesas Technology



M61044FP

3-Battery Version - Renesas Technology



M61047FP

Battery Protection Analog Front End (AFE) IC - Renesas Technology



M61048FP

Battery Protection Analog Front End (AFE) IC - Renesas Technology