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参数资料
| 型号： | LT1512CS8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHRGR CONST I/V 8-SOIC |
| 标准包装： | 100 |
| 功能： | 充电管理 |
| 电池化学： | 所有电池类型 |
| 电源电压： | 2.7 V ~ 25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1340 (CN2011-ZH PDF) |
LT1512
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Input Voltage ........................................................... 30V
PIN CONFIGURATION
TOP VIEW
Switch Voltage ......................................................... 40V
S/S Pin Voltage ........................................................ 30V
FB Pin Voltage (Transient, 10ms) ........................... ± 10V
V C 1
FB 2
I FB 3
8
7
6
V SW
GND
GND S
V FB Pin Current ..................................................... 10mA
I FB Pin Voltage (Transient, 10ms) .......................... ± 10V
Storage Temperature Range.................. –65°C to 150°C
Ambient Temperature Range
LT1512C (Note 2)..................................... 0°C to 70°C
LT1512I ................................................ –40°C to 85°C
Operating Junction Temperature Range
LT1512C (Note 2).............................. –20°C to 125°C
LT1512I .............................................. –40°C to 125°C
Short Circuit.......................................... 0°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
ORDER INFORMATION
S/S 4 5 V IN
N8 PACKAGE S8 PACKAGE
8-LEAD PDIP 8-LEAD PLASTIC SO
T JMAX = 125°C, θ JA = 100°C/W (N)
T JMAX = 125°C, θ JA = 130°C/W (S)
NOTE: CONTACT FACTORY CONCERNING 16-LEAD
FUSED-LEAD GN PACKAGE WITH LOWER THERMAL RESISTANCE
LEAD FREE FINISH
LT1512CN8#PBF
LT1512CS8#PBF
LT1512IN8#PBF
LT1512IS8#PBF
LEAD BASED FINISH
LT1512CN8
LT1512CS8
LT1512IN8
LT1512IS8
TAPE AND REEL
LT1512CN8#TRPBF
LT1512CS8#TRPBF
LT1512IN8#TRPBF
LT1512IS8#TRPBF
TAPE AND REEL
LT1512CN8#TR
LT1512CS8#TR
LT1512IN8#TR
LT1512IS8#TR
PART MARKING*
1512
1512
1512I
1512I
PART MARKING*
1512
1512
1512I
1512I
PACKAGE DESCRIPTION
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
PACKAGE DESCRIPTION
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges. *The temperature grade is identi?ed by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speci?cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the speci?cations which apply over the full operating
temperature range, otherwise speci?cations are at T A = 25°C. V IN = 5V, V C = 0.6V, V FB = V REF , I FB = 0V, V SW and S/S pins open,
unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V REF
V FB Reference Voltage
FB Input Current
FB Reference Voltage Line Regulation
Measured at FB Pin
V C = 0.8V
V FB = V REF
2.7V ≤ V IN ≤ 25V, V C = 0.8V
l
l
l
1.233
1.228
1.245
1.245
300
0.01
1.257
1.262
550
600
0.03
V
V
nA
nA
%/V
1512fa
2
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相关代理商/技术参数 |
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| LT1512I | 制造商:LINER 制造商全称:Linear Technology 功能描述:SEPIC Constant-Current/ Constant-Voltage Battery Charger |
| LT1512IGN | 功能描述:IC BATT CHRGR CONST I/V 16-SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
| LT1512IGN#PBF | 功能描述:IC BATT CHRGR CONST I/V 16-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
| LT1512IGN#TR | 功能描述:IC CHARGER BATT CONST V/I 16SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
| LT1512IGN#TRPBF | 功能描述:IC BATT CHRGR CONST I/V 16-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
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