Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

RT8167A Datasheet(PDF) 16 Page - Richtek Technology Corporation

Part # RT8167A
Description  Dual Single-Phase PWM Controller for CPU Core/GFX Power Supply
PDF  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT8167A Datasheet(HTML) 16 Page - Richtek Technology Corporation

Back Button RT8167A Datasheet HTML 12Page - Richtek Technology Corporation RT8167A Datasheet HTML 13Page - Richtek Technology Corporation RT8167A Datasheet HTML 14Page - Richtek Technology Corporation RT8167A Datasheet HTML 15Page - Richtek Technology Corporation RT8167A Datasheet HTML 16Page - Richtek Technology Corporation RT8167A Datasheet HTML 17Page - Richtek Technology Corporation RT8167A Datasheet HTML 18Page - Richtek Technology Corporation RT8167A Datasheet HTML 19Page - Richtek Technology Corporation RT8167A Datasheet HTML 20Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 40 page
background image
RT8167A
16
DS8167A-00
January 2012
www.richtek.com
©
Copyright
2012 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
Recommended Operating Conditions
(Note 4)
Supply Voltage of Controller, VCC -------------------------------------------------------------------- 4.5V to 5.5V
Supply Voltage of Gate Driver, VPVCC ---------------------------------------------------------------- 4.5V to 5.5V
Battery Input Voltage, VIN ------------------------------------------------------------------------------ 5V to 25V
Junction Temperature Range ---------------------------------------------------------------------------
−40°C to 125°C
Ambient Temperature Range ---------------------------------------------------------------------------
−40°C to 85°C
Absolute Maximum Ratings
(Note 1)
VCC to GND -----------------------------------------------------------------------------------------------
−0.3V to 6.5V
PVCC to GND ---------------------------------------------------------------------------------------------
−0.3V to 6.5V
RGNDx to GND -------------------------------------------------------------------------------------------
−0.3V to 0.3V
TONSETx to GND ----------------------------------------------------------------------------------------
−0.3V to 28V
Others -------------------------------------------------------------------------------------------------------
−0.3V to (VCC + 0.3V)
BOOTx to PHASEx --------------------------------------------------------------------------------------
−0.3V to 6.5V
PHASEx to GND
DC ------------------------------------------------------------------------------------------------------------
−0.3V to 28V
<20ns -------------------------------------------------------------------------------------------------------
−8V to 32V
UGATEx to PHASEx
DC ------------------------------------------------------------------------------------------------------------
−0.3V to (BOOTx − PHASEx)
<20ns -------------------------------------------------------------------------------------------------------
−5V to 7.5V
LGATEx to GND
DC ------------------------------------------------------------------------------------------------------------
−0.3V to (PVCC − 0.3V)
<20ns -------------------------------------------------------------------------------------------------------
−2.5V to 7.5V
Power Dissipation, PD @ TA = 25
°C
WQFN
−48L 6x6 ------------------------------------------------------------------------------------------- 2.857W
Package Thermal Resistance (Note 2)
WQFN
−48L 6x6, θJA ------------------------------------------------------------------------------------- 35°C/W
WQFN
−48L 6x6, θJC------------------------------------------------------------------------------------- 6°C/W
Junction Temperature ------------------------------------------------------------------------------------ 150
°C
Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------- 260
°C
Storage Temperature Range ---------------------------------------------------------------------------
−65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ----------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------- 200V
Electrical Characteristics
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Input
VCC/VPVCC
VEN = 1.05V, Not Switching
4.5
5
5.5
V
Input Voltage Range
VIN
Battery Input Voltage
5
--
25
V
Supply Current
(VCC + PVCC)
IVCC + IPVCC
VEN = 1.05V, Not Switching
--
12
20
mA
Supply Current
(TONSETx)
ITONSETx
VFB =1V, VIN = 12V, RTON = 100kΩ
--
110
--
μA
(VCC = 5V, TA = 25
°C, unless otherwise specified)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com