ADP3412 datasheet(2/8 Pages) AD

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ADP3412–SPECIFICATIONS1

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

SUPPLY

Supply Voltage Range

VCC

4.15

5.0

7.5

Quiescent Current

ICCQ

PWM INPUT

Input Voltage High2

2.0

Input Voltage Low

0.8

HIGH-SIDE DRIVER

Output Resistance, Sourcing Current

VBST – VSW = 4.6 V

2.5

Ω

Output Resistance, Sinking Current

VBST – VSW = 4.6 V

2.5

Ω

Transition Times

3 (See Figure 2)

trDRVH, tfDRVH

VBST – VSW = 4.6 V, CLOAD = 3 nF

Propagation Delay

3, 4 (See Figure 2)

tpdhDRVH

VBST – VSW = 4.6 V

Note 5

tpdlDRVH

VBST – VSW = 4.6 V

LOW-SIDE DRIVER

Output Resistance, Sourcing Current

VCC = 4.6 V

2.5

Ω

Output Resistance, Sinking Current

VCC = 4.6 V

2.5

Ω

Transition Times

3 (See Figure 2)

trDRVL, tfDRVL

VCC = 4.6 V, CLOAD = 3 nF

Propagation Delay

3, 4 (See Figure 2)

tpdhDRVL

VCC = 4.6 V

tpdlDRVL

VCC = 4.6 V

NOTES

1All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC) methods.

2Logic inputs meet typical CMOS I/O conditions for source/sink current (~1

µA).

3AC specifications are guaranteed by characterization, but not production tested.

4For propagation delays, “tpdh” refers to the specified signal going high; “tpdl” refers to it going low.

5Maximum propagation delay = 40 ns + (1 ns/pF

CDLY).

Specifications subject to change without notice.

(TA = 0 C to 70 C, VCC = 5 V, BST = 4 V to 26 V, unless otherwise noted.)

ABSOLUTE MAXIMUM RATINGS

VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +8 V

BST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +30 V

BST to SW . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5.0 V to +25 V

IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to VCC + 0.3 V

Operating Ambient Temperature Range . . . . . . . 0

°C to 70°C

Operating Junction Temperature Range . . . . . . 0

°C to 125°C

θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

°C/W

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300

°C

*This is a stress rating only; operation beyond these limits can cause the device to

be permanently damaged. Unless otherwise specified, all voltages are referenced

to PGND.

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