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參數(shù)資料
| 型號(hào)： | RT9237 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | MULTI-PHASE DC/DC CONTROLLER FOR CPU CORE POWER SUPPLY |
| 中文描述： | 多相DC / DC控制器的CPU內(nèi)核供電 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 323K |
| 代理商： | RT9237 |
Preliminary
RT9237
DS9237-00 January 2002
www.richtek-ic.com.tw
3
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Protection
IMAX Voltage
R
IMAX
= 15k
0.55
0.6
0.65
V
SS Current
V
SS
= 1V
--
10
--
μ
A
Over-Voltage Trip (VSEN/DACOUT)
116
120
124
%
Power Good
Upper Threshold (VSEN/DACOUT)
VSEN Rising
--
108
--
%
Lower Threshold (VSEN/DACOUT)
VSEN Rising
--
92
--
%
Function Block Diagram
+_
Current
Balance
Processor
+_
PWMCP
+_
+_
PWMCP
+_
PWMCP
PWM Logic
& Driver
PWM Logic
& Driver
PWM Logic
& Driver
PWM Logic
& Driver
Oscillator
+
_
+
_
+
_
+
_
Current
Limit
OVP, PGOOD
POR Logic
+_
+_
92%
VDAC
120%
VDAC
Power On Reset
Droop
Control
SS
Control
DAC
PWM1
PWM2
PWM3
PWM4
ISP1
ISN1
ISP2
ISN2
ISP3
ISN3
ISP4
ISN4
IRMP
IMAX
DVD
INH
INH
INH
INH
INH
VDD
PGOOD
VID1
VID2
VID3
VID4
VID0
VSEN
ADJ
GND
FB
COMP
SS
CS1
CS2
CS3
CS4
PWMCP
+_
108%
VDAC
EA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT9237CS | MULTI-PHASE DC/DC CONTROLLER FOR CPU CORE POWER SUPPLY |
| RT9262ACS | HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER |
| RT9262CS | HARNESS CLIP MOUNT RoHS Compliant: Yes |
| RT9262 | HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER |
| RT9262A | HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9237A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| RT9237CS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MULTI-PHASE DC/DC CONTROLLER FOR CPU CORE POWER SUPPLY |
| RT9238 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VRM 8.5 PWM AND TRIPLE LINEAR POWER SYSTEM CONTROLLER |
| RT9238CS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VRM 8.5 PWM AND TRIPLE LINEAR POWER SYSTEM CONTROLLER |
| RT9241 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Two-Phase DC/DC Controller for CPU Core Power Supply |
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