M61040FP 데이터 시트보기 (PDF) - Renesas Electronics

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M61040FP

Smart battery protection and monitoring IC

Renesas Electronics 

M61040FP

(6) Conditioning circuit

The M61040 conditioning circuit is shown in figure 9. This circuit is composed of switch, resistor and logic circuit.

According to the serial data from microcomputer, the logic circuit can individually control the switches (S60, S61 ...

etc.) to do individual cell discharge to a select voltage.

This circuit is capable of making all sells discharge at the same time.

VIN1

5

S60

V1

VIN2

6

R60

S61

V2

VIN3

7

R61

S62

V3

VIN4

8

R62

S63

V4

Switch Control

Logic circuit

Serial to Parallel conversion

circuit

R63

GND

10

Figure 9 Conditioning Circuit

REJ03F0237-0200 Rev.2.00 Mar 18, 2008

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