參數(shù)資料
型號(hào): RT9173ACM5
廠商: Richtek Technology Corporation
英文描述: 1.5A/3A Bus Termination Regulator
中文描述: 1.5A/3A總線終端穩(wěn)壓器
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 197K
代理商: RT9173ACM5
RT9173/A
www.richtek-ic.com.tw
DS9173/A-06 March 2002
2
Pin Description
Pin Name
Pin Function
VIN
Power Input
GND
Ground
VCNTL
Gate Drive Voltage
REFEN
Reference Voltage Input and Chip Enable
VOUT
Output Voltage
Absolute Maximum Ratings
Input Voltage
7V
Power Dissipation
Internally Limited
ESD Rating
2KV
Storage Temperature Range
-65
°C to 150°C
Lead Temperature (Soldering, 5 sec.)
260
°C
Package Thermal Resistance
TO-263,
θJC
7.7
°C/W
TO-263,
θJA
19.4
°C/W
SOP-8,
θJC
15.7
°C/W
SOP-8,
θJA
Note
45
°C/W
Note:
θJA is measured with the component mounted on an evaluation PC board in free air that the required area of
copper is 300mm
2 or larger.
Electrical Characteristics
(Limits in standard typeface are for TA = 25
°C, unless otherwise specified:
VIN = 2.5V, VCNTL = 3.3V, VREFEN = 1.25V, COUT = 10
F (Ceramic))
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
Output Offset Voltage
VOS
Fig.1
-20
0
20
mV
IL : 0
→ 1.5A, Fig.1
--
0.8
2
Load Regulation
VLOAD
IL : 0A
→ -1.5A
--
0.8
2
%
VIN
1.8
2.5
--
Input Voltage Range
(DDR 1)
VCNTL
Keep VCNTL
≥ VIN on operation
power on and power off sequences
--
3.3
6
V
Current In Shutdown Mode
ISHDN
VREFEN
< 0.2V, RL = 180, Fig.2
--
50
90
A
Short Circuit Protection
RT9173
Fig.3,4
2.1
--
Current limit
RT9173A
ILIMIT
Fig.3,4
3.0
--
A
Over Temperature Protection
Thermal Shutdown Temperature TSD
3.3V
≤ VCNTL ≤ 5V
125
150
--
°C
Thermal Shutdown Hysteresis
Guaranteed by design
--
50
--
°C
Shutdown Function
Output = High, Fig.5
0.8
--
Shutdown Threshold Trigger
Output = Low, Fig.5
--
0.2
V
相關(guān)PDF資料
PDF描述
RT9173ACS 1.5A/3A Bus Termination Regulator
RT9173CS 1.5A/3A Bus Termination Regulator
RT9174CS Triple Linear Regulator Controllers
RT9183H-18CG Ultra Low Dropout 1.5A Linear Regulator
RT9183H-18CM5 Ultra Low Dropout 1.5A Linear 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(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)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(pán) 供應(yīng)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(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)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(pán) 供應(yīng)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(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)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(pán) 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件