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参数资料
| 型号： | LTC1728HS5-5 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 9/16页 |
| 文件大小： | 197K |
| 代理商： | LTC1728HS5-5 |
2
LTC1727/LTC1728
17278fb
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
VCC3, VCC5/VCC25/VCC18, VCCA ................... – 0.3V to 7V
RST ........................................................... – 0.3V to 7V
COMPA, COMP3, COMP25/COMP5
(MS8 and SO-8 Only) ............................ – 0.3V to 7V
Operating Temperature Range
LTC1727/LTC1728E (Note 3) ............ – 40
°C to 85°C
LTC1728H ........................................ –40
°C to 125°C
LTC1727I ............................................ –40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................ 300
°C
WU
U
PACKAGE/ORDER I FOR ATIO
ORDER
PART NUMBER
LTC1727EMS8-2.5
LTC1727EMS8-5
MS8
PART MARKING
TJMAX = 125°C, θJA = 250°C/W
TJMAX = 125°C, θJA = 200°C/W
(Notes 1, 2)
1
2
3
4
VCC3
VCC5/VCC25
VCCA
GND
8
7
6
5
COMP3
COMP25/COMP5
RST
COMPA
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
RST 1
GND 2
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
VCCA 3
5 VCC3
4
VCC5/
VCC25/
VCC18
1
2
3
4
8
7
6
5
TOP VIEW
COMP3
RST
COMPA
VCC3
VCCA
GND
S8 PACKAGE
8-LEAD PLASTIC SO
COMP25/
COMP5
VCC5/
VCC25
TJMAX = 125°C, θJA = 150°C/W
ORDER
PART NUMBER
LTC1727ES8-2.5
LTC1727IS8-2.5
LTC1727ES8-5
LTC1727IS8-5
LTHY
LTHX
S8
PART MARKING
172725
727I25
17275
1727I5
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VRT3
Reset Threshold VCC3
VCC3 Input Threshold
●
3.036
3.086
3.135
V
VRT5
Reset Threshold VCC5
VCC5 Input Threshold (5V Version)
●
4.600
4.675
4.750
V
VRT25
Reset Threshold VCC25
VCC25 Input Threshold (2.5V Version)
●
2.300
2.338
2.375
V
VRTA
Reset Threshold VCCA
VCCA Input Threshold
●
0.985
1.000
1.015
V
VCCOP
VCC3, VCC5/VCC25 Operating Voltage
RST, COMP3, COMP5, COMP25 in Correct Logic State
●
17
V
VCCOPA
VCC3, VCC5/VCC25 Operating Voltage
Minimum Supply Voltage to Guarantee COMPA
●
2
2.3
V
in Correct Logic State
All except LTC1728-1.8/LTC1728-3.3. The
● denotes specifications which
apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC3 = 3.3V, VCC5 = 5V,
VCC25 = 2.5V, VCCA = VCC3 unless otherwise noted.
ORDER
PART NUMBER
LTC1728ES5-1.8
LTC1728ES5-2.5
LTC1728ES5-3.3
LTC1728ES5-5
LTC1728HS5-5
S5
PART MARKING
LTPH
LTIA
LTYP
LTHZ
ELECTRICAL CHARACTERISTICS
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
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| LTC1871IMS#TRPBF-1 | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1728HS5-5#PBF | 制造商:Linear Technology 功能描述:MONITOR TRIPLE 4.675V ACT LW 5SOT23 制造商:Linear Technology 功能描述:MONITOR, TRIPLE, 4.675V, ACT LW, 5SOT23 制造商:Linear Technology 功能描述:MS-System Monitor/Supervisor, Cut Tape uP Precision Triple Supply Monitor |
| LTC1728HS5-5#TRMPBF | 功能描述:IC MON TRPL MCRPWR TSOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:400 系列:- 类型:备用电池电路 监视电压数目:1 输出:开路漏极，推挽式 复位:高有效/低有效 复位超时:最小为 35 ms 电压 - 阀值:4.65V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:带卷 (TR) 其它名称:ADM691ARZ-REEL7TR |
| LTC1728HS5-5#TRPBF | 功能描述:IC MON TRPL MCRPWR TSOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:400 系列:- 类型:备用电池电路 监视电压数目:1 输出:开路漏极，推挽式 复位:高有效/低有效 复位超时:最小为 35 ms 电压 - 阀值:4.65V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:带卷 (TR) 其它名称:ADM691ARZ-REEL7TR |
| LTC1729CMS8-4.1 | 功能描述:IC CTRLR BATT CHRGR LI-ION 8MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:61 系列:- 功能:电源管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:4.35 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:22-WFDFN 裸露焊盘 供应商设备封装:22-DFN（6x3）裸露焊盘 包装:管件 |
| LTC1729CMS8-4.1#PBF | 功能描述:IC CTRLR BATT CHRGR LI-ION 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:1 系列:- 功能:充电管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:3.75 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:剪切带 (CT) 产品目录页面:669 (CN2011-ZH PDF) 其它名称:MCP73831T-2ACI/OTCT |
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