TPS60401DBVT datasheet(7/28 Pages) TI1

7 / 28 page

TPS60400, TPS60401, TPS60402, TPS60403

UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER

SLVS324A − JULY 2001 REVISED NOVEMBER 2004

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TYPICAL CHARACTERISTICS

Table of Graphs

FIGURE

Efficiency

vs Output current at 3.3 V, 5 V

TPS60400, TPS60401, TPS60402, TPS60403

2, 3

Input current

vs Output current

TPS60400, TPS60401, TPS60402, TPS60403

4, 5

Supply current

vs Input voltage

TPS60400, TPS60401, TPS60402, TPS60403

6, 7

Output resistance

vs Input voltage at −40

°C, 0°C, 25°C, 85°C

TPS60400, CI = C(fly) = CO = 1 µF

TPS60401, CI = C(fly) = CO = 10 µF

TPS60402 , CI = C(fly) = CO = 3.3 µF

TPS60403, CI = C(fly) = CO = 1 µF

8, 9, 10,

Output voltage

vs Output current at 25

°C, VIN=1.8 V, 2.5 V, 3.3 V, 5 V

TPS60400, CI = C(fly) = CO = 1 µF

TPS60401, CI = C(fly) = CO = 10 µF

TPS60402 , CI = C(fly) = CO = 3.3 µF

TPS60403, CI = C(fly) = CO = 1 µF

12, 13,

14, 15

fOSC

Oscillator frequency

vs Temperature at VI = 1.8 V, 2.5 V, 3.3 V, 5 V

TPS60400, TPS60401, TPS60402, TPS60403

16, 17,

18, 19

fOSC

Oscillator frequency

vs Output current TPS60400 at 2 V, 3.3 V, 5.0 V

Output ripple and noise

VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 1 µF (TPS60400)

VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 10 µF (TPS60401)

VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 3.3 µF (TPS60402)

VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 1 µF (TPS60403)

21, 22

Figure 2

100

3040

506070

8090

100

TPS60400

VI = 5 V

TPS60401

VI = 5 V

TPS60400

VI = 3.3 V

TPS60401

VI = 3.3 V

TA = 25°C

TPS60400, TPS60401

EFFICIENCY

OUTPUT CURRENT

IO − Output Current − mA

Figure 3

100

405060

708090

100

TPS60403

VI = 5 V

TPS60402

VI = 5 V

TPS60402

VI = 3.3 V

TPS60403

VI = 3.3 V

TA = 25°C

TPS60402, TPS60403

EFFICIENCY

OUTPUT CURRENT

IO − Output Current − mA

TPS60401DBVT Datasheet(PDF) 7 Page - Texas Instruments

TPS60401DBVT Datasheet(HTML) 7 Page - Texas Instruments

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