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6/19

Rev.0.3

Single-ChannelIsolatedGateDriver

BTD5350x

SYMBOL

PARAMETER

TESTCONDITIONS

MIN

TYP

MAX UNIT

SUPPLYCURRENTS

IVCC1 Input supply quiescent current

-

-

1.4

2.4

mA

IVCC2 Output supply quiescent current

-

-

1.3

1.8

SUPPLYVOLTAGEUNDERVOLTAGETHRESHOLDS

VON1 VCC1-GND1 Positive-going UVLO threshold voltage -

-

2.6

2.8

V

VOFF1 VCC1-GND1 Negative-going UVLO threshold voltage -

2.4

2.5

-

VUV, HYS1 VCC1-GND1 UVLO threshold hysteresis

-

-

0.1

-

UVLOTHRESHOLDSBTD5350xCx

VON2 VCC2-VEE2 Positive-going UVLO threshold voltage -

-

12

13

V

VOFF2 VCC2-VEE2 Negative-going UVLO threshold voltage -

10.3

11

-

VUV, HYS2 VCC2-VEE2 UVLO threshold voltage hysteresis

-

-

1

-

UVLOTHRESHOLDSBTD5350xBx

VON2 VCC2-VEE2 Positive-going UVLO threshold voltage -

-

8.7

9.4

V

VOFF2 VCC2-VEE2 Negative-going UVLO threshold voltage -

7.3

8

-

VUV, HYS2 VCC2-VEE2 UVLO threshold voltage hysteresis

-

-

0.7

-

LOGICI/O

VIH Positive-going input threshold voltage (IN+, IN-) -

-

0.55×VCC1 0.7×VCC1

V

VIL Negative-going input threshold voltage (IN+, IN-) -

0.35×VCC1 0.45×VCC1

-

VIN, HYS Input Hysteresis voltage

-

-

0.1×VCC1

-

IIH High-level input leakage at IN+

IN+=VCC1, VCC1=5V

-

55

240

µA

IIL Low-level input leakage at IN-

IN-=GND1, VCC1=5V

-240

-54

-

IN-=GND1-5V, VCC1=5V

-310

-108

-

GATEDRIVERSTAGE

IOH Peak source current

IN+=HIGH, IN-=LOW，

CL=470nF

-

10

-

A

IOL Peak sink current

IN+=LOW, IN-=HIGH，

CL=470nF

-

10

-

VOH High level output voltage VCC2-OUT or VCC2-OUTH IOUT=+20mA

IN+=HIGH, IN-=LOW

-

60

-

mV

VOL Low level output voltage OUT-VEE2 or OUTL-VEE2 IOUT=-20mA

IN+=LOW, IN-=HIGH

5

7

-

mV

MILLERCLAMPBTD5350Mx

Vclamp Low-level clamp voltage

Iclamp=20mA

-

7

10

mV

Iclamp Low-level clamp current

VCLAMP=VEEx+15V

5

10

-

A

Vclamp-TH Clamping threshold voltage

-

-

2.2

-

V

SHORT-CIRCUITCLAMPING

VCLP-OUT

Clamping voltage （OUT-VCC2 or OUTH-VCC2）

IN+=HIGH, IN–=LOW,

tCLAMP=10µs,

IOUTH or IOUT=-500mA

-

1

1.3

V

Clamping voltage

（VEE2-OUT or VEE2-OUTL or VEE2-CLAMP）

IN+=LOW, IN–=HIGH,

tCLAMP=10µs,

ICLAMP or IOUTL=500mA

-

1.5

-

IN+=LOW, IN–=HIGH,

ICLAMP or IOUTL=20mA

-

0.9

1

ACTIVEPULL-DOWNFUNCTION

VOUTSD Active pulldown voltage on OUTL, CLAMP, OUT

IOUT=-1A (sinking into

OUT, OUTL or CLAMP

pin), VCC2=left open

-

2.3

2.6

V

7.5ElectricalCharacteristics

TA=-40~125℃, VCC1=3.3 or 5V, VCC2=15V, CL（1）=100pF.

Output pin: current towards outside of the chip is positive direction; Input pin: current towards inside of the chip is positive direction.