MC33874BPNA/R2(2007) Просмотр технического описания (PDF) - Freescale Semiconductor

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производитель

MC33874BPNA/R2
(Rev.:2007)

Quad High-Side Switch (Quad 35 mΩ)

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 6.0 V ≤ VPWR ≤ 27 V, 4.5 V ≤ VDD ≤ 5.5 V, -40°C ≤ TA ≤ 125°C, GND = 0 V unless

otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless

otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

OUTPUTS (HS0, HS1, HS2, HS3) (continued)

Current Sense Ratio (CSR1) Accuracy

CSR1_ACC

%

Output Current

10 A to 20 A

-19

–

19

Current Sense Clamp Voltage

CSNS Open; IHS[0:3] = 11 A

Open Load Detection Current (11)

Output Fault Detection Threshold

Output Programmed OFF

VCL(CSNS)

V

4.5

6.0

7.0

IOLDC

30

–

100

µA

VOFD(THRES)

V

2.0

3.0

4.0

Output Negative Clamp Voltage

0.5 A < IHS[0:3] < 2.0 A, Output OFF

Overtemperature Shutdown (12)

Overtemperature Shutdown Hysteresis (12)

VCL

V

- 20

–

-16

TSD

155

175

190

°C

TSD(HYS)

5.0

–

20

°C

Notes

11. Output OFF Open Load Detection 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 OFF.

12. Guaranteed by process monitoring. Not production tested.

33874

8

Analog Integrated Circuit Device Data

Freescale Semiconductor

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