ADP1032ACPZ-5-R7 datasheet(15/37 Pages) AD

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Data Sheet

ADP1032

Rev. 0 | Page 15 of 37

100

150

200

250

102030405060

VINP (V)

VOUT1 = 6V

VOUT1 = 15V

VOUT1 = 24V

VOUT1 = 28V

Figure 22. Flyback Regulator Maximum Output Current at Various Output

Voltages, TA = 25°C, Using a Coilcraft ZA9644-AE Transformer and a Zener

Clamp Circuit, Based on Target of 70% ILIM (FLYBACK)

100

120

140

160

180

102030405060

VINP (V)

ZA9644-AE

750317986

750318257

750318377

ZA9384-AL

Figure 23. Flyback Regulator Maximum Output Current Over Various

Transformers, TA = 25°C, VOUT1 = 24 V, Over Various Input Voltages and a

Zener Clamp Circuit, Based on Target of 70% ILIM (FLYBACK)

CH1 5.00V

CH2 10.0V

M4.00ms

A CH1

3.00V

7.96000ms

CH3 2.00V

CH4 5.00V

VOUT1

VOUT2

PWRGD

Figure 24. Power-Up Sequence at EN Rising, TA = 25°C, VINP = 24 V,

VOUT1 = 24 V, IOUT1 = 50 mA, VOUT2 = 3.3 V, IOUT2 = 15 mA

VINP (V)

100

120

140

160

180

1020

3040

5060

–40°C

+25°C

+105°C

Figure 25. Flyback Regulator Maximum Output Current Across Temperature,

VOUT1 = 24 V, Using a Coilcraft ZA9644-AE Transformer and a Zener Clamp

Circuit, Based on Target of 70% ILIM (FLYBACK)

VINP (V)

100

120

140

160

180

102030405060

ZA9644-AE

750317986

750318257

750318377

ZA9384-AL

Figure 26. Flyback Regulator Maximum Output Current Over Various

Transformers, TA = 105°C, VOUT1 = 24 V, Over Various Input Voltages and a

Zener Clamp Circuit, Based on Target of 70% ILIM (FLYBACK)

CH1 5.00V BW

CH2 10.0V BW

CH4 5.00V BW

CH3 2.00V BW

M4.00ms

A CH1

2.40V

12.1000ms

VOUT1

VOUT2

PWRGD

Figure 27. Power-Down Sequence at EN Falling, TA = +25°C, VINP = 24 V,

VOUT1 = 24 V, IOUT1 = 50 mA, VOUT2 = 3.3 V, IOUT2 = 15 mA

ADP1032ACPZ-5-R7 Datasheet(PDF) 15 Page - Analog Devices

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