LTC2924IGN datasheet(2/20 Pages) LINER

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LTC2924

2924fa

Supply Voltage (VCC) ................................ –0.3V to 6.5V

Input Voltages

ON, IN1-IN4............................... –0.3V to VCC + 0.3V

PGT, TMR, HYS/CFG.................. –0.3V to VCC + 0.3V

Open-Drain Output Voltages



FAULT, DONE.............................. –0.3V to VCC + 0.3V

Output Voltages

(OUT1 - OUT4) (Note 5).............. –0.3V to VCC + 4.5V

Operating Temperature Range

LTC2924C ................................................ 0°C to 70°C

LTC2924I ............................................ –40°C to 85°C

Storage Temperature Range................. – 65°C to 150°C

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

(Note 1)

ABSOLUTE AXI U RATI GS

PACKAGE/ORDER I FOR ATIO

ORDER PART

NUMBER

GN PART

MARKING

TJMAX = 125°C, θJA = 130°C/W

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges.

2924

2924I

LTC2924CGN

LTC2924IGN

The ● denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VCC = 3V to 6V, unless otherwise noted.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply

VCC

Input Supply Range

●

ICC

Input Supply Current

●

1.5

ON Threshold

VON(TH)

ON, Low to High Threshold

●

0.6000

0.6060

0.6121

VOFF(TH)

ON, High to Low Threshold

●

0.6014

0.6074

0.6135

IN1-IN4 Threshold

VON(TH)

IN1-IN4 Low to High Threshold

●

0.6020

0.6081

0.6142

VOFF(TH)

IN1-IN4 High to Low Threshold

●

0.6026

0.6087

0.6148

ON, IN1-IN4 Characteristics

VFAULT

ON, IN1-IN4 High Speed Low Fault Threshold

●

0.33

0.4

0.48

ION(HYS)

ON, IN1-IN4 Hysteresis Current Range

VON ≥ VON(TH) (Note 2)

●

0.5

µA

ION(ERROR)

ON, IN1-IN4 Hysteresis Current Error

1 – (ION(HYS)/(0.5/RHYS)), VON(TH) = 1V

0.5µA ≤ ION < 25µA

●

±22

25µA ≤ ION ≤ 50µA

●

±10

ILEAK

ON, IN1-IN4 Leakage (Below Threshold)

VON(TH) = 0.5V

●

±100

VON(HYS)

ON, IN1-IN4 Minimum Hysteresis Voltage

IHYS • RIN (Note 6)

●

OUT1-OUT4 Characteristics

VOUT(EN)

OUT1-OUT4 Gate Drive Voltage

IOUTn = 0

VCC + 4.5

VCC + 6

IOUT(EN)

OUT1-OUT4 On Current

OUTn On, VOUT = (VCC + 4V)

●

8.6

11.2

µA

ROUT(OFF)

OUT1-OUT4 Off Resistance to GND

OUTn Off, IOUT = 2mA

●

240

HYS Characteristics

RHYS

HYS Current Programming Resistor Range

(Notes 2, 3)

10k

VHYS

HYS Programming Voltage

RHYS Tied to GND

0.5

RHYS Tied to VCC

VCC – 0.5

Order Options Tape and Reel: Add #TR

Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF

Lead Free Part Marking: http://www.linear.com/leadfree/

GN PACKAGE

16-LEAD PLASTIC SSOP

TOP VIEW

IN1

IN2

IN3

IN4

OUT1

OUT2

OUT3

OUT4

HYS/CFG

TMR

GND

PGT

VCC

DONE

FAULT

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