参数资料
型号: LTC4110EUHF#PBF
厂商: Linear Technology
文件页数: 2/52页
文件大小: 0K
描述: IC BATTERY BACKUP MANAGER 38-QFN
标准包装: 52
功能: 备份管理
电池化学: 铅酸,锂离子,锂聚合物,镍镉,镍氢,超级电容器
电源电压: 4.5 V ~ 19 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 38-WFQFN 裸露焊盘
供应商设备封装: 38-QFN(5x7)
包装: 管件
产品目录页面: 1341 (CN2011-ZH PDF)
LTC4110
ABSOLUTE MAXIMUM RATINGS
(Note 1)
DCIN, BAT, DCOUT, DCDIV, SHDN
to GND ....................................................... –0.3V to 20V
Input Voltage (CLP, CLN) ............... –0.3V to DCIN + 0.3V
PIN CONFIGURATION
TOP VIEW
38 37 36 35 34 33 32
Input Voltage (CSP, CSN) ................ –0.3V to BAT + 0.3V
Input Voltage
DCIN 1
CLN 2
31 BAT
30 SELC
(GPIO1, GPIO2, GPIO3, SELC, SELA, TYPE, V CHG ,
THA, THB, I SENSE , ACPDLY, SDA, SCL) .... –0.3V to 7V
Input Voltage (V CAL , V DIS ) ....................... –0.3V to 1.35V
Output Voltage
(ACPb, GPIO1, GPIO2, GPIO3) ................ –0.3V to 7V
CLP-CLN, CSP-CSN ..................................................±1V
Operating Temperature Range (Note 2).... –40°C to 85°C
Junction Temperature (Note 3) ............................. 105°C
Storage Temperature Range
QFN Package...................................... –65°C to 125°C
CLP 3
ACPDLY 4
DCDIV 5
SHDN 6
SDA 7
SCL 8
GPI01 9
GPI02 10
GPI03 11
SELA 12
39
13 14 15 16 17 18 19
29 I SENSE
28 SGND
27 CSN
26 CSP
25 I TH
24 I CHG
23 I CAL
22 I PCC
21 THB
20 THA
UHF PACKAGE
38-LEAD (5mm
7mm) PLASTIC QFN
T JMAX = 100°C, θ JA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC4110EUHF#PBF
LEAD BASED FINISH
LTC4110EUHF
TAPE AND REEL
LTC4110EUHF#TRPBF
TAPE AND REEL
LTC4110EUHF#TR
PART MARKING
4110
PART MARKING
4110
PACKAGE DESCRIPTION
38-Lead (5mm × 7mm) Plastic QFN
PACKAGE DESCRIPTION
38-Lead (5mm × 7mm) Plastic QFN
TEMPERATURE RANGE
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges.
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/
4110fb
2
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