TPIC46L01, TPIC46L02, TPIC46L03

6-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER

SLIS055A – NOVEMBER 1996 - REVISED SEPTEMBER 1997

6

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IBAT

Supply current, VBAT

All outputs off,

VBAT = 12 V

300

500

700

µA

ICC

Supply current, VCC

All outputs off,

VBAT = 5.5 V

1

2.6

4.2

mA

V(turnon)

Turn-on voltage, logic operational, VCC

VBAT = 5.5 V,

Check output functionality

2.6

3.5

4.4

V

V(ovsd)

Over-battery-voltage shutdown

Gate disabled

See Figure 16

32

34

36

V

Vhys(ov)

Over-battery-voltage reset hysteresis

Gate disabled,

See Figure 16

0.5

1

1.5

V

V(uvsd)

Under-battery-voltage shutdown,

(TPIC46L01, L02 only)

Gate disabled

See Figure 17

4.1

4.8

5.4

V

Vhys(uv)

Under-battery-voltage reset hysteresis,

(TPIC46L01, L02 only)

Gate disabled,

See Figure 17

100

200

300

mV

VG

Gate drive voltage

8 V < VBAT < 24,

IO = 100 µA

7

13.5

V

VG

Gate drive voltage

5.5 V < VBAT < 8 V,

IO = 100 µA

5

7

V

IO(H)

Maximum current output for drive terminals,

pullup

VOUT = GND

0.5

1.2

2.5

mA

IO(L)

Maximum current output for drive terminals,

pulldown

VOUT = 7 V

0.5

1.2

2.5

mA

V(stb)

Short-to-battery/shorted-load/open-load

detection voltage

VCOMPEN = L

1.1

1.25

1.4

V

Vhys(stb)

Short-to-battery hysteresis

40

100

150

mV

VD(open)

Open-load off-state detection drain voltage

threshold

VCOMPEN = L

1.1

1.25

1.4

V

Vhys(open) Open-load hysteresis

40

100

150

mV

II(open)

Open-load off-state detection current

30

60

80

µA

II(PU)

Input pullup current (CS)

VCC = 5 V,

VIN = 0

10

µA

II(PD)

Input pulldown current

VCC = 5 V,

VIN = 5 V

10

µA

VI(hys)

Input voltage hysteresis

VCC = 5 V

0.6

0.85

1.1

V

VO(SH)

High-level serial output voltage

IO = 1 mA

0.8 VCC

V

VO(SL)

Low-level serial output voltage

IO = 1 mA

0.1

0.4

V

IOZ(SD)

3-state current serial-data output

VCC = 0 to 5.5 V

-10

1

10

µA

VO(CFLT)

Fault-interrupt output voltage

IO = 1 mA

0.1

0.5

V

VI(COMP)

Fault-external reference voltage

VCOMPEN = H

1

3

V

VC

Output clamp voltage, (TPIC46L01, L02 only)

dc < 1%,

tw = 100 µs

47

55

63

V

VC

Output clamp voltage, (TPIC46L03 only)

dc < 1%,

tw = 100 µs

47

60

V