RT8113 查看數據表（PDF） - Richtek Technology

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RT8113

Single Phase VR11.1 PWM Controller with 7-bit VID

Richtek Technology 

RT8113

Absolute Maximum Ratings (Note 1)

Supply Input Voltage, VCC12 --------------------------------------------------------------------- −0.3V to 15V

BOOTx to GND

DC -------------------------------------------------------------------------------------------------------- −0.3V to 30V

< 200ns ------------------------------------------------------------------------------------------------- −0.3V to 42V

PHASEx to GND

DC -------------------------------------------------------------------------------------------------------- −2V to 15V

< 200ns ------------------------------------------------------------------------------------------------- −5V to 30V

UGATEx to GND -------------------------------------------------------------------------------------- (VPHASE − 0.3V) to (VBOOT + 0.3V)

< 200ns ------------------------------------------------------------------------------------------------- (VPHASE − 5V) to (VBOOT + 5V)

LGATEx to GND -------------------------------------------------------------------------------------- (GND − 0.3V) to (VCC + 0.3V)

< 200ns ------------------------------------------------------------------------------------------------- (GND − 5V) to (VCC + 5V)

Other Pins ---------------------------------------------------------------------------------------------- –0.3V to 6.5V

Power Dissipation, PD @ TA = 25°C

WQFN-24L 4x4 --------------------------------------------------------------------------------------- 1.923W

Package Thermal Resistance (Note 2)

WQFN-24L 4x4, θJA ---------------------------------------------------------------------------------- 52°C/W

WQFN-24L 4x4, θJC --------------------------------------------------------------------------------- 7°C/W

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 Mode) ------------------------------------------------------------------------- 2kV

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

Recommended Operating Conditions (Note 4)

Supply Input Voltage, VCC12 ----------------------------------------------------------------------- 12V ±10%

Junction Temperature Range ------------------------------------------------------------------------- −40°C to 125°C

Ambient Temperature Range ------------------------------------------------------------------------- −40°C to 85°C

Electrical Characteristics

(TA = 25°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

VCC12 Supply Input

VCC12 Supply Current

ICC

VCC5 Power

VCC5 Output Voltage

VCC5 Output Sourcing

Power-On Reset

VCC5

IVCC5

ILOAD = 10mA

VCC12 Rising Threshold VCC12_TH VCC12 Rising

VCC12 Hysteresis

VCC5 Rising Threshold

VCC12_HY VCC12 Falling

VCC5_TH VCC5 Rising

VCC5 Hysteresis

VCC5_HY VCC5 Falling

DS8113-02 April 2011

Min Typ Max Unit

--

6

-- mA

4.9 5 5.1 V

10

--

-- mA

9.2 9.7 10.2 V

-- 0.9 --

V

4.4 4.6 4.8 V

-- 0.4 --

V

To be continued

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To be continued

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