参数资料
型号: LTC4000EGN#PBF
厂商: Linear Technology
文件页数: 2/40页
文件大小: 0K
描述: IC CHARGER BATTERY 28-SSOP
产品培训模块: LTC4000 60V Battery Charging Controller and Power Management
标准包装: 49
系列: PowerPath™
功能: 充电管理,电源管理
电池化学: 多化学
电源电压: 3 V ~ 60 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.154",3.90mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
LTC4000
ABSOLUTE MAXIMUM RATINGS
(Note 1)
IN, CLN, IID, CSP, CSN, BAT ....................... –0.3V to 62V
IN-CLN, CSP-CSN ............................................ –1V to 1V
OFB, BFB, FBG ........................................... –0.3V to 62V
FBG ............................................................–1mA to 2mA
IGATE ...........Max (V IID , V CSP ) – 10V to Max (V IID , V CSP )
BGATE .......Max (V BAT , V CSN ) – 10V to Max (V BAT , V CSN )
ENC, CX, NTC, VM ................................... –0.3V to V BIAS
IL, CL, TMR, IIMON, CC ........................... –0.3V to V BIAS
BIAS ............................................. –0.3V to Min (6V, V IN )
IBMON ..................................–0.3V to Min (V BIAS , V CSP )
ITH ............................................................... –0.3V to 6V
CHRG , FLT , RST .......................................... –0.3V to 62V
CHRG , FLT , RST ..........................................–1mA to 2mA
Operating Junction Temperature Range
(Note 2)................................................................. 125°C
Storage Temperature Range .................. –65°C to 150°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
28 27 26 25 24 23
ENC
IBMON
CX
1
2
3
28 IL
27 IIMON
26 RST
VM 1
22 IGATE
CL
4
25 VM
RST 2
IIMON 3
IL 4
ENC 5
IBMON 6
CX 7
CL 8
29
GND
9 10 11 12 13 14
21 OFB
20 CSP
19 CSN
18 BGATE
17 BAT
16 BFB
15 FBG
TMR 5
GND 6
FLT 7
CHRG 8
BIAS 9
NTC 10
FBG 11
24 GND
23 IN
22 CLN
21 CC
20 ITH
19 IID
18 IGATE
BFB 12
BAT 13
17 OFB
16 CSP
UFD PACKAGE
28-LEAD (4mm × 5mm) PLASTIC QFN
BGATE 14
15 CSN
T JMAX = 125°C, θ JA = 43°C/W, θ JC = 4°C/W
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
GN PACKAGE
28-LEAD PLASTIC SSOP
T JMAX = 125°C, θ JA = 80°C/W, θ JC = 25°C/W
ORDER INFORMATION
LEAD FREE FINISH
LTC4000EUFD#PBF
LTC4000IUFD#PBF
LTC4000EGN#PBF
LTC4000IGN#PBF
TAPE AND REEL
LTC4000EUFD#TRPBF
LTC4000IUFD#TRPBF
LTC4000EGN#TRPBF
LTC4000IGN#TRPBF
PART MARKING*
4000
4000
LTC4000GN
LTC4000GN
PACKAGE DESCRIPTION
28-Lead (4mm × 5mm) Plastic QFN
28-Lead (4mm × 5mm) Plastic QFN
28-Lead Plastic SSOP
28-Lead Plastic SSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
4000fb
2
For more information www.linear.com/LTC4000
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