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參數資料
| 型號： | RT9194 |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | Low-Dropout Linear Regulator Controller with PGOOD Indication |
| 中文描述： | 低壓差線性穩壓器控制器PGOOD指示 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 232K |
| 代理商： | RT9194 |
RT9194
1
DS9194-08 March 2007
www.richtek.com
Low-Dropout Linear Regulator Controller with PGOOD
Indication
General Description
The RT9194 is a low-dropout voltage regulator controller
with a specific PGOOD indicating scheme, it acts as a
power supervisor of the power regulated. The part could
drive an external N-Channel MOSFET for various
applications accordingly; especially, the part is operated
with V
CC
power ranging from 4.5V to 13.5V. With such a
topology, it's with advantages of flexible and cost-effective.
The part comes to a small footprint package of SOT-23-6
.
Ordering Information
RT9194
Applications
z
Special Designed for Intel
Grantsdale platform
FSB_VTT power regulation
z
Processor Power-Up Sequening
z
Notebook and laptop PC
z
Other Power regulation with Power Good indication.
Pin Configurations
(TOP VIEW)
SOT-23-6
Typical Application Circuit
Features
z
4.5V to 13.5V Operation Voltage
z
High Accuracy
±
2% 0.8V Voltage Reference
z
Quick Transient Response
z
Power Good Indicator with Delay
z
Enable Control
z
Compliant with Intel
“
Grantsdale Chipset Platform
Design Guide
”
Specification
z
Small Footprint Package
SOT-23-6
z
RoHS Compliant and 100% Lead (Pb)-Free
EN
GND
FB
PGOOD
DRI
VCC
4
2
3
5
6
1
Marking Information
For marking information, contact our sales representative
directly or through a RichTek distributor located in your
area, otherwise visit our website for detail.
Note
: There is no pin1 indicator on top mark for SOT-23-6
type, and pin 1 will be lower left pin when reading top mark
from left to right.
Note :
RichTek Pb-free and Green products are :
`
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
`
Suitable for use in SnPb or Pb-free soldering processes.
`
100%matte tin (Sn) plating.
V
CC
V
IN
PGOOD
V
OUT
C
OUT
C
IN
Ccc
R
PGOOD
R1
R2
Q1
EN
GND
FB
VCC
DRI
PGOOD
RT9194
1
2
3
4
5
6
Chip Enable
R2
R2
R1
0.8
V
OUT
+
×
=
Package Type
E : SOT-23-6
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
cial Standard)
相關PDF資料 |
PDF描述 |
|---|---|
| RT9194GE | Low-Dropout Linear Regulator Controller with PGOOD Indication |
| RT9194PE | Low-Dropout Linear Regulator Controller with PGOOD Indication |
| RT9198A-15GB | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator |
| RT9198-15GQW | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator |
| RT9198-15GU5 | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RT9194GE | 功能描述:IC REG CTRLR SGL POS ADJ SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性晶體管驅動器 系列:- 產品培訓模塊:More Information on LDOs 標準包裝:2,500 系列:- 類型:正，固定式 輸出數:2 輸出電壓:2.8V，3.3V 電流 - 電源:12mA 輸入電壓:5 V ~ 22 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| RT9194PE | 制造商:Richtek 功能描述:LDO |
| RT9198-15GBG | 功能描述:IC REG LDO 1.5V .3A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:anyCAP® 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:最高 6V 電壓 - 壓降（標準）:0.23V @ 1.5A 穩壓器數量:1 電流 - 輸出:1.5A 電流 - 限制（最?。?- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-261-4，TO-261AA 供應商設備封裝:SOT-223-3 包裝:Digi-Reel® 其它名稱:ADP3339AKCZ-3.3-RLDKR |
| RT9198-15GBR | 功能描述:IC REG LDO 1.5V .3A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:anyCAP® 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:最高 6V 電壓 - 壓降（標準）:0.23V @ 1.5A 穩壓器數量:1 電流 - 輸出:1.5A 電流 - 限制（最?。?- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-261-4，TO-261AA 供應商設備封裝:SOT-223-3 包裝:Digi-Reel® 其它名稱:ADP3339AKCZ-3.3-RLDKR |
| RT9198-15GU5 | 功能描述:IC REG LDO 1.5V .3A SC70-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:anyCAP® 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:最高 6V 電壓 - 壓降（標準）:0.23V @ 1.5A 穩壓器數量:1 電流 - 輸出:1.5A 電流 - 限制（最?。?- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-261-4，TO-261AA 供應商設備封裝:SOT-223-3 包裝:Digi-Reel® 其它名稱:ADP3339AKCZ-3.3-RLDKR |
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