LD8526

08/31/2018

5

Leadtrend Technology Corporation

www.leadtrend.com.tw

LD8526-DS-00 August 2018

Absolute Maximum Ratings

DET

-1V ~ 200V

HVR

-1V ~ 200V

VIN

-0.3V ~ 30V

VCC

-0.3V ~ 7V

DRV

-0.3V~VCC+0.3V

Maximum Junction Temperature

150

C

Storage Temperature Range

-65

C to 150C

Package Thermal Resistance (SOT-26)

200

C/W

Power Dissipation (SOT-26, at Ambient Temperature = 85

C)

200mW

Lead temperature (Soldering, 10sec)

260

C

ESD Voltage Protection, Human Body Model (except of DET/HVR Pin)

2.5KV

ESD Voltage Protection, Human Body Model (DET/HVR Pin)

1KV

ESD Voltage Protection, Machine Model

250V

Caution:

Stresses beyond the ratings specified in

“absolute maximum ratings” may cause permanent damage to the device. This is a stress only rating

and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not

implied.

Recommended Operating Conditions

Item

Min.

Max.

Unit

Operating Junction Temperature

-40

125

C

Supply Voltage VIN

24

V

Supply Voltage VCC

3

6

V

Power MOS Gate Threshold Voltage

1.5

4

V

Operating Frequency

130

KHz

VCC capacitor

2.2

F

MOSFET Ciss (1)

1000

5500

pF

Turn-Off Rgate (1)

0

5

Ω

RDET

600

Ω

Notes:

1.

When MOSFET Ciss is the maximum value, turn-off RGATE must be the minimum value. On the contrary, when MOSFET

Ciss is the minimum, turn-off RGATE must be the maximum.