33996 datasheet(5/23 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33996

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. STATIC ELECTRICAL CHARACTERISTICS

Characteristics noted under conditions 3.1 V ≤ SOPWR ≤ 5.5 V, 5.0 V ≤ VPWR ≤ 18 V, -40°C ≤ TA ≤ 125°C unless otherwise

noted. Where applicable, typical values noted reflect the parameter ‘s approximate value with VPWR = 13 V, TA = 25°C.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER SUPPLY (VPWR)

Supply Voltage Range

Fully Operational

VPWR(FO)

5.0

–

Supply Current

All Outputs ON, IOUT = 0.3 A

IPWR(ON)

–

4.0

8.0

Sleep State Supply Current at RST

≤ 0.8 and/or

SOPWR ≤ 1.5 V

IPWR(SS)

1.0

µA

Overvoltage Shutdown

VOV

27.5

31.5

Overvoltage Shutdown Hysteresis

VOV(HYS)

0.6

1.4

2.3

VPWR Undervoltage Shutdown

VPWR(UV)

–

3.2

4.0

SPI Interface Logic Supply Voltage

SOPWR

3.1

–

5.5

SPI Interface Logic Supply Current (RST Pin High)

ISOPWR(RSTH)

100

–

500

µA

SPI Interface Logic Supply Current (RST Pin Low)

ISOPWR(RSTL)

-10

–

µA

SPI Interface Logic Supply Undervoltage Lockout Threshold SOPWR(UNVOL)

1.5

2.5

3.0

POWER OUTPUT (VPWR)

Drain-to-Source ON Resistance (IOUT = 0.35 A, VPWR =

13 V)

TJ = 125°C

TJ = 25°C

TJ = -40°C

RDS(ON)

–

0.75

0.55

0.45

1.1

–

Ω

Output Self-Limiting Current

Outputs Programmed ON

IOUT(lim)

0.9

1.2

2.5

Output Fault Detect Threshold (10)

Outputs Programmed OFF

VOUTth(F)

2.5

3.0

3.5

Output Off Open Load Detect Current (11)

Outputs Programmed OFF (VPWR = 5.0 V, 13 V, 18 V)

IOCO

100

µA

Output Clamp Voltage

IOUT = 20 ≤ mA

VCL

Output Leakage Current

SOPWR ≤ 1.5 V, VOUT 1-16 = 18.0 V

IOUT(lkg)

-10

2.0

µA

Overtemperature Shutdown (Outputs OFF) (12)

TLIM

155

165

180

°C

Overtemperature Shutdown Hysteresis (12)

TLIM(hys)

5.0

°C

Notes

10.

Output Fault Detect Thresholds with outputs programmed OFF. Output Fault Detect Thresholds are the same for output open and

shorts.

11.

Output OFF Open Load Detect Current is the current required to flow through the load for the purpose of detecting the existence of an

open load condition when the specific output is commanded to be OFF.

12.

This parameter is guaranteed by design; however, it is not production tested.

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