L99MD01 datasheet(18/54 Pages) STMICROELECTRONICS

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Electrical specifications

L99MD01

18/54

Doc ID 17242 Rev 6

ICURRLSLC250

LS current monitor output

ratio in LC mode:

ICURRLSLC1/2 / IOUT 1-8

≤ VCURR1/2 ≤ VCC -1 V,

VCC = 5 V; prog. via SPI,

HC = 0; Imax = 400 mA

1/250

ICURRLSLC375

LS current monitor output

ratio in LC mode: ICURR1/2 /

IOUT 1-8

≤ VCURR1/2 ≤ VCC -1 V,

VCC = 5 V; prog. via SPI,

HC = 0; Imax = 400 mA

1/375

ICURRLSLC500

LS current monitor output

ratio in LC mode: ICURR1/2 /

IOUT 1-8

≤ VCURR1/2 ≤ VCC -1 V,

VCC = 5 V; prog. via SPI,

HC = 0; Imax = 400 mA

1/500

ICURRHS1/2 acc

HS current monitor accuracy

≤ VCURR1/2 ≤ VCC -1 V,

VCC =5V; IOUT 1-8 max =0.8 A

(FS = full scale=

800

mA*current ratio); Tj =-

40 °C

4% +

1%FS

10% +

3%FS

≤ VCURR1/2 ≤ VCC -1 V,

VCC =5V; IOUT 1-8 max =0.8 A;

(FS = full scale=

800

mA*current ratio);

Tj = 25 °C to 125 °C

4% +

1%FS

8% +

2%FS

ICURRLSHC1/2 acc

LS current monitor accuracy

in HC mode

≤ VCURR1/2 ≤ VCC -1 V,

VCC =5V;

0.4 A

≤ IOUT1-8 ≤ 0.8 A

(FS = full scale=

800

mA*current ratio)

4% +

1%FS

10% +

3%FS

ICURRLSLC1/2 acc

LS current monitor accuracy

in LC mode

≤ VCURR1/2 ≤ VCC -1 V,

VCC =5V;

IOUT 1-8 max = 0.4 A

(FS = full scale=

800

mA*current ratio)

4% +

1%FS

10% +

3%FS

Table 11.

Current monitor output (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Table 12.

Current monitor dynamic characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

td-CM

Output to current monitor delay

time

IOUT from 100 mA to

200 mA; td-CM measured

from 50 % IOUT to 50 % ICM

—2

—

µs

Table 13.

SMPS switched mode power supply gate driver output

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VSMPSHI

SMPS output voltage high

VS = 8 V, ISMPS = -10 mA

4.5

5.5

6.5

VSMPL

SMPS output voltage low

VS = 8 V, ISMPS = 10 mA

100

tSMPSH

Output rise time

VS = 13.5 V, Cout = 2 nF

110

160

tSMPSL

Output fall time

VS = 13.5 V, Cout = 2 nF

110

160

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