ISL81601 datasheet(20/54 Pages) RENESAS

Teilenummer	ISL81601

Bauteilbeschribung	60V Bidirectional 4-Switch Synchronous Buck-Boost Controller

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20 / 54 page

FN9299 Rev.3.1

Page 20 of 53

May 27, 2021

ISL81601

4. Typical Performance Curves

Typical Performance Curves

Oscilloscope plots are taken using the ISL81601EVAL1Z evaluation board, VIN = 9V to 60V, VOUT = 12V, IOUT = 10A unless otherwise

noted.

Figure 7. Shutdown Current vs Temperature

Figure 8. Quiescent Current vs Temperature

Figure 9. VDD Load Regulation at 12V Input

Figure 10. VDD Line Regulation at 20mA Load

Figure 11. VCC5V Load Regulation at 12VIN

Figure 12. VCC5V Line Regulation at 20mA Load

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-50

100

150

Temperature (oC)

Vin = 4.5

Vin = 5.6

Vin = 12V

Vin = 60V

3.9

4.0

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

-50

100

150

Temperature (oC)

Vin = 4.5

Vin = 5.6

Vin = 12V

Vin = 60V

020

100

120

140

160

IOUT (mA)

Vin = 12V, Vextbias = 0V

Vextbias = 12V, Vin = 4.5V

102030405060

VIN, VEXTBIAS (V)

VDD vs Vin

VDD vs Vextbias

020

100

120

140

Load Current (mA)

4.4

4.5

4.6

4.7

4.8

4.9

5.0

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

VDD (V)

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