L99MH98 datasheet(19/147 Pages) STMICROELECTRONICS

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2.4.14

Indirect current sense output

VDH = 6 V to 28 V; VDD = 3.0 V to 5.5 V, Tj = -40 °C to 150 °C, VCP > VDH + 8.5 V, all voltages are referred to

ground and currents are assumed positive when flow into the pin (unless otherwise specified).

Table 20. CSO parameters

Symbol

Parameter

Test condition

Min Typ

Max

Unit

CSOxTOT_error_CHx_50mV Total error 50 mV

VDS HS or LS forces 50 mV, gain

selected 10x1.5(1) validates also for

gain 10x3

-4.6

4.6

CSOxTOT_error_CHx_50mV Total error 100 mV

VDS HS or LS forces 100 mV, gain

selected 10x1.5(1) validates also for

gain 10x3

-4.85

4.85

CSOxTOT_error_CHx_150mV Total error 150 mV

VDS HS or LS forces 150 mV, gain

selected 2.5x3

-10.5

10.5

CSOxTOT_error_CHx_450mV Total error 450 mV

VDS HS or LS forces 450 mV, gain

selected 2.5x3

-10.5

10.5

CSOxInR_A

Indirect current sense input

voltage Range A

140

CSOxInR_B

Indirect current sense input

voltage Range B

120

450

CSOxOutR_A

Indirect current sense output

voltage Range A

(1)

0.1

VDD - 0.3

CSOxOutR_B

Indirect current sense output

voltage Range B

(1)

0.3

VDD - 0.3

CSOxSetting

Indirect current sense output

setting time

Out from 0.1 V to 2 V (C = 1 nF)(1)

μs

1. Not subject to production test, specified by design.

L99MH98

Electrical specifications

DS14611 - Rev 3

page 19/147

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