MC33349N Просмотр технического описания (PDF) - Motorola => Freescale

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производитель

MC33349N

Lithium battery protection circuit for one cell battery packs

Motorola => Freescale 

MC33349

Device

MC33349N–1

MC33349N–2

MC33349N–3

MC33349N–4

MC33349N–5

MC33349N–6

MC33349N–7

MC33349N–8

MC33349N–9

MC33349N–10

ORDERING INFORMATION

Charge

Charge

Overvoltage Overvoltage

Threshold (V) Hysteresis (mV)

Discharge

Undervoltage

Threshold (V)

Current Limit

Threshold (mV)

4.2

150

4.2

75

4.25

150

4.25

75

4.3

150

200

2.3

4.3

75

4.35

150

4.35

75

4.65

150

4.65

75

Operating

Temperature Range

TA = –40 to 85°C

Package

SOT–23

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ MAXIMUM RATINGS

Ratings

Input Voltage

Symbol

Value

Unit

VIR

V

Discharge Gate Drive Output (Pin 1) to Gnd (Pin 6)

5.0 to –1.0

Charge Gate Drive Common/Current Limit (Pin 2) to Vcell

(Pin 5)

1.0 to –18

Charge Gate Drive Output (Pin 3) to Vcell (Pin 5)

1.0 to –18

Overvoltage Delay Capacitor (Pin 4) to Gnd (Pin 6)

Cell Voltage (Pin 5) to Gnd (Pin 6)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Thermal Resistance, Junction–to–Air

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ N Suffix, SOT–23 Plastic Package, Case 1262

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Junction Temperature (Note 1)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature

RθJA

TJ

Tstg

5.0 to –1.0

5.0 to –1.0

TBD

–40 to 85

–55 to 125

°C/W

°C

°C

2

MOTOROLA ANALOG IC DEVICE DATA

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