ADP2164ACPZ-1.2-R7 datasheet(8/20 Pages) AD

8 / 20 page

ADP2164

Data Sheet

Rev. 0 | Page 8 of 20

606

605

604

603

602

601

600

599

598

597

596

595

594

–40

–20

100

120

TEMPERATURE (°C)

Figure 10. Feedback Voltage vs. Temperature, VIN = 3.3 V

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 11. PFET Resistor vs. VIN (Pin-to-Pin Measurements)

1300

1275

1250

1225

1200

1175

1100

1150

1125

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 12. Switching Frequency vs. VIN, fS = 1.2 MHz (RT = VIN)

1.30

1.28

1.26

1.24

1.22

1.20

1.18

1.16

1.14

1.12

1.10

1.08

1.06

1.04

1.02

1.00

–40

–20

100

120

TEMPERATURE (°C)

RISING

FALLING

Figure 13. EN Threshold vs. Temperature

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 14. NFET Resistor vs. VIN (Pin-to-Pin Measurements)

650

640

630

620

610

600

590

580

550

570

560

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

5.9

6.3

VIN (V)

TJ = –40°C

TJ = +25°C

TJ = +125°C

Figure 15. Switching Frequency vs. VIN, fS = 600 kHz (RT = GND)

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