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參數(shù)資料
| 型號： | LTC4222IUH#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32 |
| 封裝： | 5 X 5 MM, LEAD FREE, PLASTIC, MO-220WHHD-X, QFN-32 |
| 文件頁數(shù)： | 12/32頁 |
| 文件大小： | 280K |
| 代理商： | LTC4222IUH#PBF |
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LTC4222
2
4222fa
ABSOLUTE MAXIMUM RATINGS
Supply Voltages (VDDn).............................. –0.3V to 35V
Supply Voltage (INTVCC) ........................... –0.3V to 6.5V
Input Voltages
GATEn – SOURCEn (Note 3) .................... –0.3V to 5V
SENSE+n..........................VDDn – 6.5V to VDDn + 0.3V
SENSE–n.............................–0.3V to SENSE+n + 0.3V
SOURCEn.................................................. –5V to 35V
UVn.....................................–0.3V to SENSE+n + 0.3V
ENn, FBn, ON, OVn ................................ –0.3V to 12V
ADR0-2, TIMER, SS............... –0.3V to INTVCC + 0.3V
(Notes 1, 2)
32 31 30 29 28 27 26 25
9
10 11 12
TOP VIEW
UH PACKAGE
32-LEAD (5mm
5mm) PLASTIC QFN
13 14 15 16
17
33
18
19
20
21
22
23
24
8
7
6
5
4
3
2
1
SS
CONFIG
INTVCC
GND
ADR0
ADR1
ADR2
TIMER
EN1
ADIN1
ON
ALERT
SCL
SDA
ADIN2
EN2
OV2
UV2
V
DD2
SENSE2
–
GATE2
SOURCE2
FB2
GPIO2
OV1
UV1
V
DD1
SENSE1
–
GATE1
SOURCE1
FB1
GPIO1
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 33), PCB GND CONNECTION OPTIONAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TOP VIEW
G PACKAGE
36-LEAD PLASTIC SSOP
36
25
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
SENSE1–
SENSE1+
VDD1
UV1
OV1
SS
CONFIG
INTVCC
GND
ADR0
ADR1
ADR2
TIMER
OV2
UV2
VDD2
SENSE2+
SENSE2–
GATE1
SOURCE1
FB1
GPIO1
EN1
ADIN1
ON1
ON2
ALERT
SCL
SDAI
SDAO
ADIN2
EN2
GPIO2
FB2
SOURCE2
GATE2
TJMAX = 125°C, θJA = 95°C/W
PIN CONFIGURATION
ORDER INFORMATION
ADINn, CONFIG...................................... –0.3V to 12V
ALERT, SCL, SDA, SDAI, SDAO ............ –0.3V to 6.5V
Output Voltages
GATEn, GPIOn........................................ –0.3V to 35V
Operating Temperature Range
LTC4222C ................................................ 0°C to 70°C
LTC4222I.............................................. –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
SSOP ................................................................ 300°C
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4222CG#PBF
LTC4222CG#TRPBF
LTC4222CG
36-Lead Plastic SSOP
0°C to 70°C
LTC4222IG#PBF
LTC4222IG#TRPBF
LTC4222IG
36-Lead Plastic SSOP
–40°C to 85°C
LTC4222CUH#PBF
LTC4222CUH#TRPBF
LTC4222
32-Lead (5mm
× 5mm) Plastic QFN
0°C to 70°C
LTC4222IUH#PBF
LTC4222IUH#TRPBF
LTC4222
32-Lead (5mm
× 5mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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| LTC4227CGN-2#TRPBF | POWER SUPPLY MANAGEMENT CKT, PDSO16 |
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| LTC4227CUFD-1#TRPBF | POWER SUPPLY MANAGEMENT CKT, PQCC20 |
| LTC4227CUFD-2#TRPBF | POWER SUPPLY MANAGEMENT CKT, PQCC20 |
| LTC4227IGN-1#TRPBF | POWER SUPPLY MANAGEMENT CKT, PDSO16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4222IUH-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Hot Swap Controller with I2C Compatible Monitoring |
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| LTC4223-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Supply Hot Swap Controller for Advanced Mezzanine Card |
| LTC4223CDHD-1#PBF | 功能描述:IC CNTRLR HOT SWAP DUAL 16-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng)，AdvancedTCA ? 系統(tǒng)，高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
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