M61040FP 查看數據表（PDF） - Renesas Electronics

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产品描述 (功能)

生产厂家

M61040FP

Smart battery protection and monitoring IC

Renesas Electronics 

M61040FP

Data Timing

Table 2

Establishment Data

Reset

Battery voltage output

Offset adjustment

Charge/discharge current detection

FET control

Multiplexer select

Conditioning circuit

Regulator over current control

Address

D5

D4

D3

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

Data

D2

D1

D0

Contents

—

—

—

—

—

— Refer to table 3

—

—

— Refer to table 4

—

—

— Refer to table 5

—

—

— Refer to table 6

—

—

— Refer to table 7

—

—

— Refer to table 8

—

—

— Refer to table 9

Table 3 Battery Voltage Output

D2

D1

D0

Output Voltage

0

0

0

V1

0

0

1

V2

0

1

0

V3

0

1

1

V4

1

0

0

Connect to VIN2

1

0

1

Connect to VIN3

1

1

0

Connect to VIN4

1

1

1

Connect to VIN10

Note: V1 battery voltage output when system reset

Detail

Offset voltage output

Offset voltage output

Offset voltage output

Offset voltage output

Table 4 Offset Voltage Control Section of Discharge Current Monitor Amplifier

D2

D1

D0

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

Note: No offset voltage when system reset

Output

Offset Voltage Value

No offset (0 V)

1V

2.1 V

3.1 V

3.7 V

1V

1V

1V

Table 5 Charge and Discharge Current Detection

D2

D1

D0

Mode

0

0

0

AMP stop, resistor open

0

0

1

Gain × 40 output

0

1

0

Gain × 100 output

0

1

1

Gain × 200 output

1

0

0

AMP stop, resistor open

1

0

1

Offset output (× 40)

1

1

0

Offset output (× 100)

1

1

1

Offset output (× 200)

Note: Amplifier operation is stopped when system reset

Output

AMP operation stop, current save

AMP operation stop, current save

REJ03F0237-0200 Rev.2.00 Mar 18, 2008

Page 17 of 24

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