L6711 datasheet(7/38 Pages) STMICROELECTRONICS

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L6711

Turn-Off VCCDRx

Threshold

VCCDRx Falling

VCC=12V

4.0

4.2

4.4

OSCILLATOR AND INHIBIT

fOSC

Initial Accuracy

OSC = OPEN

OSC = OPEN; TJ=0 to 125

°C

135

127

150

165

178

kHz

OUTENIL

Output Enable Threshold

Input Low

0.3

OUTENIH

Input High

0.5

dMAX

Maximum duty cycle

OSC = OPEN: CS_SEL = OPEN;

IFB=0

OSC = OPEN; CS_SEL = OPEN;

IFB=105

µA

∆Vosc

Ramp Amplitude

FAULT

Voltage at pin OSC

OVP or UVP Active

4.70

5.0

5.30

REFERENCE AND DAC

Output Voltage

Accuracy

VRD10.x DAC

FBR = VOUT; FBG = GNDOUT

-0.5

0.5

HAMMER DAC

FBR = VOUT; FBG = GNDOUT

-0.6

0.6

IVID, IVID_SEL

VID, VID_SEL

pull-up Current

VIDx = GND

VID_SEL=GND

34.5

µA

VID, VID_SEL

pull-up Voltage

VIDx = OPEN

VID_SEL = OPEN

VIDIL

VID, VID_SEL

Threshold

Input Low

0.4

VIDIH

Input High

0.8

ERROR AMPLIFIER

DC Gain

Slew-Rate

COMP = 10pF

µs

DIFFERENTIAL AMPLIFIER (REMOTE BUFFER)

DC Gain

V/V

CMRR

Common Mode Rejection Ratio

Slew Rate

VSEN = 10pF

µs

DIFFERENTIAL CURRENT SENSING AND OFFSET

ICSx-

Bias Current

ILOAD = 0

µA

ICSx+

Bias Current

µA

Current Sense Mismatch

-3

•%

IOCTH

Over Current Threshold

ICSx-(OCP)-ICSx-(0)

µA

Electrical Characteristcs (continued)

(VCC=12V±15%, TJ = 0°C to 70°C unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

IN F O x

AVG

–

AVG

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