參數(shù)資料
型號: RT9173AACM5
廠商: Electronic Theatre Controls, Inc.
英文描述: 3A BUS TERMINATION REGULATOR
中文描述: 3A條總線終端穩(wěn)壓器
文件頁數(shù): 2/5頁
文件大?。?/td> 240K
代理商: RT9173AACM5
RT9173/A
November, 2000
RichTek Technology Corp.
6F, No. 35, Hsintai Road, Chupei City, Hsinchu, Taiwan, R.O.C.
DS9173/A-00
Tel: (8863) 5510047 Fax: (8863) 5537749
-- 2 / 5 --
Electrical Characteristics
Limits in standard typeface are for T
J
= 25
°
C, unless otherwise specified:
VIN = 2.5V, VCNTL = 3.3V, V
REFEN
= 1.25V, C
OUT
= 10
μ
F (Ceramic)
Parameter
Test Conditions
Min. Typ. Max. Units
-15
0
-2
0
1.8
2.5
3.3
30
1.5
3
3.5
5
Output Offset Voltage, V
OS
Load Regulation,
V
OUT
Figure 1.
I
L
: -3A
3A, Figure 1.
Keep VCNTL
VIN in operation
power on and power off sequences
V
REFEN
<
0.4V, RL = 10K
, Figure 2.
15
+2
6
6
60
mV
%
V
V
μ
A
VIN
VCNTL
Input Voltage Range
Current In Shutdown Mode, I
SHDN
RT9173
RT9173A
Peak Output Current
A
Short Circuit Protection
RT9173
RT9173A
Figure 3,4
Figure 3,4
1.5
3.5
2
4
Current Limit, I
CL
A
Over Temperature Protection
Shutdown Threshold
Thermal Shutdown Hysteresis
Shutdown
Function
150
50
°
C
°
C
Guaranteed by design
Output = High, Figure 5
Output = Low, Figure 5
0.8
Shutdown threshold trigger
0.4
V
Function Block Diagram
Pin Description
Pin Name
VIN
GND
VCNTL
REFEN
VOUT
Pin Function
Input Supply
Ground
Gate Drive Voltage
Reference Voltage Input and Chip Enable
Output Voltage (equals to VIN if R
1
= R
2
.)
VCNTL
Thermal
Current
Limiting Sensor
VOUT
EN
GND
CNTL
VIN
相關(guān)PDF資料
PDF描述
RT9177 Ultra-Low-Noise 200mA LDO Regulator
RT9177-24CB Ultra-Low-Noise 200mA LDO Regulator
RT9177-24CBR Ultra-Low-Noise 200mA LDO Regulator
RT9177-25CB Ultra-Low-Noise 200mA LDO Regulator
RT9177-25CBR Ultra-Low-Noise 200mA LDO Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT9173AGL5 功能描述:IC REG BUS TERMINATIN 3A TO252-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標準包裝:43 系列:- 應用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應商設(shè)備封裝:48-QFN(7x7) 包裝:管件
RT9173AGM5 功能描述:IC REG BUS TERMINATIN 3A TO263-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標準包裝:43 系列:- 應用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應商設(shè)備封裝:48-QFN(7x7) 包裝:管件
RT9173APL5 制造商:Richtek Technology Corporation 功能描述:
RT9173APM5 制造商:Richtek Technology Corporation 功能描述:
RT9173BGL5 功能描述:IC REG BUS TERMINATIN 2A TO252-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標準包裝:43 系列:- 應用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應商設(shè)備封裝:48-QFN(7x7) 包裝:管件