ADP1034ACPZ-1-R7 datasheet(3/41 Pages) AD

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Data Sheet

ADP1034

SPECIFICATIONS

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Rev. 0 | 3 of 41

VINP voltage (VVINP) = 24 V, MVDD voltage (VMVDD) = 3.3 V, SVDDx voltage (VSVDDx) = 3.3 V, VOUT1 voltage (VOUT1) = 24 V, VOUT2 voltage

(VOUT2) = 5 V, VOUT3 voltage (VOUT3) = −15 V, and TA = 25°C for typical specifications. Minimum and maximum specification apply over the

entire operating range of 4.5 V ≤ VVINP ≤ 60 V, 2.3 V ≤ VMVDD ≤ 5.5 V, 1.8 V ≤ VSVDDx ≤ 5.5 V, and −40°C ≤ TJ ≤ +125°C, unless otherwise

noted.

Table 1.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

Input Supply voltage Range

VINP

VVINP

4.5

MVDD

VMVDD

2.3

5.5

SVDD

VSVDDx

1.8

5.5

Applies to SVDD1 and SVDD2

OUTPUT POWER AND EFFICIENCY

Transformer = ZA9644-AED

Total Output Power

690

VOUT1 current (IOUT1) = 25 mA, VOUT2

current (IOUT2) = 6 mA, VOUT3 current

(IOUT3) = −4 mA

2610

IOUT1 = 105 mA, IOUT2 = 6 mA, IOUT3 = −4

Efficiency

83.9

IOUT1 = 25 mA, IOUT2 = 6 mA, IOUT3 = −4 mA

IOUT1 = 105 mA, IOUT2 = 6 mA, IOUT3 = −4

Power Dissipation

132

IOUT1 = 25 mA, IOUT2 = 6 mA, IOUT3 = −4 mA

427

IOUT1 = 105 mA, IOUT2 = 6 mA, IOUT3 = −4

QUIESCENT CURRENT

VINP

Operating Current

IQ_VINP

1.9

Normal operation, VOUT1, VOUT2, VOUT3 = no

load

Shutdown Current

ISHDN_VINP

125

175

μA

EN voltage (VEN) = 0 V

MVDD

SPI Active Mode

IQ_MVDD (SPI_ACTIVE)

4.1

6.5

VIx1 = logic low, MSS = logic low

9.2

VIx1 = logic high, MSS = logic low

SPI Low Power Mode

IQ_MVDD (SPI_LOWPWR)

1.6

2.5

VIx1 = logic low, MSS = logic high

1.6

2.5

VIx1 = logic high, MSS = logic high

SVDD1

SPI Active Mode

IQ_SVDD1 (SPI_ACTIVE)

1.8

2.7

VIx1 = logic low, SSS = logic low

5.7

8.6

VIx1 = logic high, SSS = logic low

SPI Low Power Mode

IQ_SVDD1 (SPI_LOWPWR)

1.8

2.7

VIx1 = logic low, SSS = logic high

1.8

2.7

VIx1 = logic high, SSS = logic high

SVDD2

IQ_SVDD2

15.5

µA

VIx1 = logic low

15.5

µA

VIx1 = logic high

UVLO

VINP

Relative to PGNDP

Rising Threshold

VUVLO_FLYBACK (RISE)

4.44

4.49

Falling Threshold

VUVLO_FLYBACK (FALL)

4.29

4.34

Hysteresis

100

MVDD

Relative to MGND

Rising Threshold

VUVLO_MVDD (RISE)

2.14

2.28

Falling Threshold

VUVLO_MVDD (FALL)

1.9

Hysteresis

140

THERMAL SHUTDOWN

Threshold

TSHDN

150

°C

Hysteresis

THYS

°C

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