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參數(shù)資料
| 型號： | NCP5208 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | DDR-I/II Termination Regulator |
| 中文描述： | DDR-I/II終端調(diào)節(jié)器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 82K |
| 代理商： | NCP5208 |
NCP5208
http://onsemi.com
2
Figure 2. Simplified Functional Block Diagram
VDDQ
VDDQ
R
AVIN
AVIN
AVIN
R/50
R
SD
PVIN
M0
M1
GND
+
POK
VTT
VFB
VTT
C
OUT
+
EN
AVIN
PVIN
EN
EN
PIN FUNCTION DESCRIPTION
Pin
Symbol
Description
1
POK
Opendrain VTT Power OK output
2
GND
Ground
3
VFB
Remote sensing Feedback pin for regulating VTT
4
SD
Active low shutdown pin to tristate VTT output, this pin is pulled high internally
5
VDDQ
Reference input for VTT regulator
6
AVIN
Analog supply input, this powers all the internal control circuitry
7
PVIN
Power supply input, this provides the rail voltage for the VTT output
8
VTT
Termination Regulator output
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
AVIN, PVIN, VDDQ, VFB, VTT to GND
0.3, 6.0
V
Input/Output Pins
SD
V
IO
0.3, 6.0
V
Open Drain Output Pins
POK
V
POK
0.3, 6.0
V
Thermal Characteristics
SO8 Package
Thermal Resistance, JunctiontoAir
R
JA_T
151
°
C/W
Operating Junction Temperature Range
T
J
10 to +150
°
C
Operating Ambient Temperature Range
T
A
0 to +70
°
C
Storage Temperature Range
T
stg
55 to +150
°
C
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM)
2.0 kV per JEDEC standard: JESD22–A114.
Machine Model (MM)
200 V per JEDEC standard: JESD22–A115.
2. Latch–up Current Maximum Rating:
150 mA per JEDEC standard: JESD78.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP5208/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:DDR-I/II Termination Regulator |
| NCP5208_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:DDR−I/II Termination Regulator |
| NCP5208DR2 | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) DDR-I/II Termination RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NCP5208DR2G | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) DDR-I/II Termination RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NCP5209/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-In-1 PWM Buck and Tri-Linear DDR Power Controller |
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