RT8487

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is a registered trademark of Richtek Technology Corporation.

www.richtek.com

DS8487-00

March

2015

4

Absolute Maximum Ratings

(Note 1)



Supply Input Voltage (VCC) -----------------------------------------------------------------------------------------

40V



TSOT-23-6 ---------------------------------------------------------------------------------------------------------------

0.5W



Package Thermal Resistance

(Note 2)

TSOT-23-6,



Lead Temperature (Soldering, 10 sec.)---------------------------------------------------------------------------

260C



Junction Temperature -------------------------------------------------------------------------------------------------

150C



Storage Temperature Range ----------------------------------------------------------------------------------------

65C to 150C



ESD Susceptibility

(Note 3)

HBM (Human Body Model) ------------------------------------------------------------------------------------------2kV

MM (Machine Model) --------------------------------------------------------------------------------------------------200V

Recommended Operating Conditions

(Note 4)



Supply Input Voltage, VCC ------------------------------------------------------------------------------------------

10V to 30V



Ambient Temperature Range----------------------------------------------------------------------------------------

40C to 85C



Junction Temperature Range ---------------------------------------------------------------------------------------

40C to 125C

Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

VCC UVLO ON

17

18

19

V

VCC UVLO OFF

6.4

7.2

8

V

VCC Shutdown Current

--

--

1

A

VCC Quiescent Current

Gate stands still

--

0.5

5

mA

VCC Operating Current

--

1

5

mA

VCC OVP Level

--

34

--

V

Sense Pin Leakage Current

--

1

5

A

Current Sense Threshold

242.5

250

257.5

mV

AND Pin Leakage Current

--

1

2

A

GATE Voltage High

10.5

12

--

V

9

10

--

GATE Driver

Rising Time

--

50

--

ns

Falling Time

--

25

--

Note 1.

Stresses beyond those listed “Absolute Maximum Ratings” may cause permanent damage to the device. These are

stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may affect

device reliability

Note 2.

Note 3. Devices are ESD sensitive. Handling precaution recommended.

Note 4. The device is not guaranteed to function outside its operating conditions.