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参数资料
| 型号： | LT1170CT#PBF06 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 11 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PZFM5 |
| 封装： | PLASTIC, TO-220, 5 PIN |
| 文件页数： | 12/20页 |
| 文件大小： | 278K |
| 代理商： | LT1170CT#PBF06 |
2
LT1170/LT1171/LT1172
117012ff
*
θ will vary from
approximately
25
°C/W with 2.8
sq. in. of 1oz.
copper to 45
°C/W
with 0.20 sq. in. of
1oz. copper.
Somewhat lower
values can be
obtained with
additional copper
layers in multilayer
boards.
LT1172CN8
LT1172IN8
LT1172CS8
LT1172IS8
S8 PART MARKING
Supply Voltage
LT1170/71/72HV (Note 2) .................................. 60V
LT1170/71/72 (Note 2) ....................................... 40V
Switch Output Voltage
LT1170/71/72HV ................................................ 75V
LT1170/71/72 ..................................................... 65V
LT1172S8 ........................................................... 60V
Feedback Pin Voltage (Transient, 1ms) ................
±15V
Storage Temperature Range ............... – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
ORDER PART
NUMBER
TJMAX = 100°C, θJA = *°C/W
LT1170CQ
LT1170IQ
LT1170HVCQ
LT1171CQ
LT1171IQ
LT1171HVCQ
LT1171HVIQ
LT1172CQ
LT1172HVCQ
LT1172HVIQ
TJMAX = 100°C, θJA = 100°C/W (N)
TJMAX = 100°C, θJA = 120°C/W to 150°C/W
depending on board layout (S)
1172
1172I
* Do not connect Pin 4 of the LT1172 DIP or SO to external
circuitry. This pin may be active in future revisions.
Operating Junction Temperature Range
LT1170/71/72M (OBSOLETE) .. –55
°C to 150°C
LT1170/71/72HVC,
LT1170/71/72C (Oper.) .............. 0
°C to 100°C
LT1170/71/72HVC
LT1170/71/72C (Sh. Ckt.) .......... 0
°C to 125°C
LT1170/71/72HVI,
LT1170/71/72I (Oper.) .......... – 40
°C to 100°C
LT1170/71/72HVI,
LT1170/71/72I (Sh. Ckt.) ...... – 40
°C to 125°C
(Note 1)
TJMAX
θJC
θJA
LT1170CT/LT1170HVCT
100
°C2°C/W
75
°C/W
LT1171CT/LT1171HVCT
100
°C4°C/W
75
°C/W
LT1172CT/LT1172HVCT
100
°C8°C/W
75
°C/W
Based on continuous operation.
TJMAX = 125°C for intermittent fault conditions.
LT1170CT
LT1170IT
LT1170HVCT
LT1170HVIT
LT1171CT
LT1171IT
LT1171HVCT
LT1171HVIT
LT1172CT
LT1172HVCT
TJMAX = 100°C, θJA = 150°C/W
Based on continuous operation.
TJMAX = 125°C for intermittent fault conditions.
LT1172CSW
ORDER PART
NUMBER
Q PACKAGE
5-LEAD DD
VIN
VSW
GND
FB
VC
FRONT VIEW
5
4
3
2
1
ORDER PART
NUMBER
TOP VIEW
SW PACKAGE
16-LEAD PLASTIC SO WIDE
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
GND
VC
FB
NC
E2
VSW
E1
VIN
NC
T PACKAGE
5-LEAD PLASTIC TO-220
VIN
VSW
GND
FB
VC
FRONT VIEW
5
4
3
2
1
C
I
PACKAGE/ORDER I FOR ATIO
UU
W
ABSOLUTE
AXI U
RATI GS
W
WW
U
ORDER PART
NUMBER
N8 PACKAGE
8-LEAD PDIP
1
2
3
4
8
7
6
5
TOP VIEW
GND
VC
FB
NC*
E2
VSW
E1
VIN
S8 PACKAGE
8-LEAD PLASTIC SO
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1170HV | 制造商:LINER 制造商全称:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
| LT1170HVC | 制造商:LINER 制造商全称:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
| LT1170HVCQ | 功能描述:IC REG MULTI CONFIG ADJ 5A D2PAK RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 设计资源:Design Support Tool 标准包装:1 系列:- 类型:升压（升压） 输出类型:固定 输出数:1 输出电压:3V 输入电压:0.75 V ~ 2 V PWM 型:- 频率 - 开关:- 电流 - 输出:100mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-5 细型，TSOT-23-5 包装:剪切带 (CT) 供应商设备封装:TSOT-23-5 其它名称:AS1323-BTTT-30CT |
| LT1170HVCQ#PBF | 功能描述:IC REG MULTI CONFIG ADJ 5A D2PAK RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT1170HVCQ#PBF | 制造商:Linear Technology 功能描述:IC, SWITCHING REGULATOR, DPAK-5 |
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