RT9259CGS datasheet(4/15 Pages) RICHTEK

4 / 15 page

RT9259C

DS9259C-03

August 2007

www.richtek.com

Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Supply Input

Power Supply Voltage

VCC

Power On Reset

VVCCRTH

VCC Rising

8.8

9.6

10.4

Power On Reset Hysteresis

VVCCHYS

0.4

0.78

1.2

Power Supply Current

IVCC

UGATE, LGATE Open

To be continued

(VCC = 12V, TA = 25

°C unless otherwise specified)

Absolute Maximum Ratings

(Note 1)

Supply Voltage, VCC -------------------------------------------------------------------------------------- 15V

PHASE to GND

DC -------------------------------------------------------------------------------------------------------------

−5V to 15V

< 200ns ------------------------------------------------------------------------------------------------------

−10V to 30V

BOOT to PHASE ------------------------------------------------------------------------------------------ 15V

BOOT to GND

DC -------------------------------------------------------------------------------------------------------------

−0.3V to VCC+15V

< 200ns ------------------------------------------------------------------------------------------------------

−0.3V to 42V

UGATE ------------------------------------------------------------------------------------------------------- VPHASE

− 0.3V to VBOOT+ 0.3V

LGATE ------------------------------------------------------------------------------------------------------- GND

− 0.3V to VCC + 0.3V

DRV ---------------------------------------------------------------------------------------------------------- GND

− 0.3V to VCC + 0.3V

Input, Output or I/O Voltage ----------------------------------------------------------------------------- GND

− 0.3V to 7V

Power Dissipation, PD @ TA = 25

°C

SOP-14 ------------------------------------------------------------------------------------------------------ 1.000W

SSOP-16 ---------------------------------------------------------------------------------------------------- 0.909W

VQFN-16L 4x4 --------------------------------------------------------------------------------------------- 1.852W

Package Thermal Resistance (Note 4)

SOP-14,

θJA ------------------------------------------------------------------------------------------------- 100°C/W

SSOP-16,

θJA ----------------------------------------------------------------------------------------------- 110°C/W

VQFN-16L 4x4,

θJA ---------------------------------------------------------------------------------------- 54°C/W

Junction Temperature ------------------------------------------------------------------------------------- 150

°C

Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------- 260

°C

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

−40°C to 150°C

ESD Susceptibility (Note 2)

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

MM (Machine Mode) -------------------------------------------------------------------------------------- 200V

Recommended Operating Conditions

(Note 3)

Supply Voltage, VCC -------------------------------------------------------------------------------------- 12V

± 10%

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

−40°C to 125°C

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

−40°C to 85°C

RT9259CGS датащи(PDF) 4 Page - Richtek Technology Corporation

RT9259CGS датащи(HTML) 4 Page - Richtek Technology Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

датащи скачать

ссылки URL