MC33348 데이터 시트보기 (PDF) - Motorola => Freescale

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MC33348

Lithium Battery Protection Circuit for One Cell Battery Packs

Motorola => Freescale 

MC33348

ORDERING INFORMATION

Device

Charge

Charge

Overvoltage Overvoltage

Threshold (V) Hysteresis (mV)

Discharge

Undervoltage

Threshold (V)

Discharge

Current Limit

Threshold (mV)

MC33348D–1

4.20

MC33348D–2

400

2.25

200

MC33348D–3

400

4.25

300

2.28

MC33348D–4

200

MC33348D–5

4.35

MC33348D–6

400

2.30

200

NOTE: Additional threshold limit options can be made available. Consult factory for information.

Operating

Temperature Range

TA = –25° to +85°C

Package

SO–8

MAXIMUM RATINGS

Ratings

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Input Voltage (Measured with Respect to Ground, Pin 3)

Symbol

Value

Unit

VIR

V

Cell Voltage (Pin 1)

7.5

Test (Pin 2)

7.5

Discharge Gate Drive Output (Pin 4)

18

Charge Gate Drive Common/Discharge Current Limit (Pin 5)

±11

Charge Gate Drive Output (Pin 6)

±11

VCC (Pin 7)

Charge Pump Output (Pin 8)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Thermal Resistance, Junction–to–Air

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ D Suffix, SO–8 Plastic Package, Case 751

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Junction Temperature (Note 1)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ NOTES: 1.Tested ambient temperature range for the MC33348:

RθJA

TJ

Tstg

7.5

10

178

–40 to +150

–55 to +150

°C/W

°C

°C

Tlow = –25°C

Thigh = +85°C

2. ESD data available upon request.

2

MOTOROLA ANALOG IC DEVICE DATA

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