ADP3419 查看數據表（PDF） - Analog Devices

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ADP3419

Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable

Analog Devices 

ADP3419

SPECIFICATIONS

VCC = SD = 5 V, BST = 4 V to 26 V, TA = 0°C to 100°C, unless otherwise noted.

All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC) methods.

Table 1.

Parameter

LOGIC INPUTS (IN, SD, DRVLSD, CROWBAR)

Input Voltage High

Input Voltage Low

Input Current

DRVLSD Propagation Delay Time

HIGH-SIDE DRIVER

Output Resistance, Sourcing Current

Output Resistance, Sinking Current

Transition Times

Propagation Delay Times1

LOW-SIDE DRIVER

Output Resistance, Sourcing Current

Output Resistance, Sinking Current

Transition Times

Propagation Delay Times1, 2

SW Transition Timeout2

Zero-Crossing Threshold

SUPPLY

Supply Voltage Range

Supply Current

Normal Mode

Shutdown Mode

Undervoltage Lockout Threshold

Undervoltage Lockout Hysteresis3

Symbol

VIH

VIL

IIN

tpdlDRVLSD,

tpdhDRVLSD

trDRVH

tfDRVH

tpdhDRVH

tpdlDRVH

trDRVL

tfDRVL

tpdhDRVL

tpdlDRVL

tSWTO

VZC

VCC

ISYS(NM)

ISYS(SD)

Conditions

Inputs = 0 V or 5 V

CLOAD = 3 nF, Figure 3

BST − SW = 4.6 V

BST − SW = 4.6 V

BST − SW = 4.6 V, CLOAD = 3 nF, Figure 4

BST − SW = 4.6 V, CLOAD = 3 nF, Figure 4

BST − SW = 4.6 V, CLOAD = 3 nF, Figure 4

BST − SW = 4.6 V, CLOAD = 3 nF, Figure 4

CLOAD = 3 nF, Figure 4

CLOAD = 3 nF, Figure 4

CLOAD = 3 nF, Figure 4

CLOAD = 3 nF, Figure 4

BST − SW = 4.6 V

ICC + IBST, IN = 0 V or 5 V

ICC + IBST, SD = 0 V

VCC rising

VCC falling

Min Typ Max

2.0

0.8

−1

+1

20

1.7 3.3

0.8 2.3

14 35

11 25

15 32 70

28 60

1.7 3.3

0.8 2.3

13 30

11 25

25 48

16 30

150 350 600

1

4.6

6

0.8 1.5

325 600

3.8 4.25 4.5

50 120

1 For propagation delays, tpdh refers to the specified signal going high, and tpdl refers to the signal going low with transitions measured at 50%.

2 The turn-on of DRVL is initiated after IN goes low by either SW crossing a ~1 V threshold or by expiration of tSWTO.

3 Guaranteed by characterization, not production tested.

Unit

V

V

µA

ns

Ω

Ω

ns

ns

ns

ns

Ω

Ω

ns

ns

ns

ns

ns

V

V

mA

µA

V

mV

Rev. A | Page 3 of 16

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