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PI1004 Data Sheet Rev. 2.5 Page 3 of 16

Absolute Maximum Ratings

Package Connection Diagram

Electrical Specifications

Unless otherwise specified: -40°C < Tj < 125 °C, 4.5V < VCC < 13.2V

These are stress ratings only and functional operation

of the device at these ratings is not implied. Exposure

to absolute maximum rating conditions for extended

periods of time may affect reliability.

Vcc, EAO........................................-0.3 V to 16 V / 20 mA

OVP ...............................................-0.3 V to 16 V / 10 mA

VID5:0, ENABLE, SS, ISN, ISP, RG, IAVP, EAIP,

EAIN, REFOUT, OFFSET ...................-0.3 V to 16 V / 1 mA

PWRGD, ......................................-0.3 V to 5.5 V / 10 mA

REFIN, VO, .....................................-0.3 V to 5.5 V / 1 mA

SGND.......................................................................20 mA

Storage Temperature .............................-65 °C to 150 °C

ESD Sensitivity Class Rating.........................................1 C

PARAMETER

MIN

TYP

MAX

UNIT

CONDITIONS

SUPPLY SYSTEM

Operating current

5

7

mA

Enable > 0.8 V, VCC=9 V

Shutdown current

160

400

µA

Enable < 0.3 V

Input supply range (Vcc)

4.5

13.2

V

UV start threshold (Vcc)

4.1

4.3

4.5

V

UV stop threshold (Vcc)

4.0

4.2

4.4

V

UV hysteresis

30

130

200

mV

VID REFERENCE

System set point accuracy

For all VID codes, measured

(See Table 1 for nominal voltage.)

-0.8

+0.8

%

at EAO in unity gain

Line regulation

-0.05

0.05

% / V

REFOUT drive capability

1

mA

Input logic low

0.4

V

Input logic high

0.8

V

VID input bias current

0.1

µA

ERROR AMPLIFIER

Open loop gain

80

110

dB

EAIP = 1.25 V

Unity gain bandwidth

20

MHz

Output slew rate

14

V/µsec

30 pF load

Error amp source current

4

9

mA

Error amp sink current

250

500

µA

Input bias current

0.6

2

µA

Input offset current

60

nA

Input offset voltage

-3

3

mV

Unity Gain. EAIP = 1.25 V

Common mode input range

-0.05

Vcc - 2

V

Output voltage range

0.5

Vcc -1.6

V

CMRR

80

dB

PSRR

80

dB

24-Lead

(4mm x 4mm)

QFN

* Pin 8 has a different function for each PI1004 version:

PI1004-1 pin 8 is OFFSET

PI1004-2 pin 8 is OVP