参数资料
型号: LTC4261IUFD-2#TRPBF
厂商: Linear Technology
文件页数: 2/34页
文件大小: 361K
描述: IC CTRLR HOTSWAP W/ADC 24-QFN
标准包装: 2,500
类型: 热交换控制器
应用: 通用
内部开关:
电源电压: 9 V ~ 11.2 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-QFN(5x4)
包装: 带卷 (TR)
LTC4261/LTC4261-2
2
42612fc
V
IN
 (Note 3) .......................................... 0.3V to 10.65V
Drain (Note 4) .......................................... 0.3V to 3.5V
PGI, ON, ALERT, SDAO, SDAI, SCL, ADIN, ADIN2,
OV, SENSE, ADR1, ADR0, FLTIN, TMR,
SS, RAMP Voltages ...................0.3V to INTV
CC
 + 0.3V
UVL, UVH, EN ............................................ 0.3V to 10V
GATE Voltage .................................. 0.3V to V
IN
 + 0.3V
PG, PGIO Voltages .................................... 0.3V to 80V
Supply Voltage (INTV
CC
) .......................... 0.3V to 5.5V
(Notes 1, 2)
Operating Temperature Range
   LTC4261C ................................................0癈 to 70癈
   LTC4261I .............................................40癈 to 85癈
Storage Temperature Range
   SSOP .................................................65癈 to 150癈
   QFN .................................................... 65癈 to 125癈
Lead Temperature (Soldering, 10 sec)
   SSOP Only ........................................................300癈
ABSOLUTE MAXIMUM RATINGS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
GN PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PGI
ON
ALERT
SDAO
SDAI
SCL
INTV
CC
UVL
UVH
ADIN2
OV
NC
V
EE
SENSE
PGIO
PG
EN
ADR1
ADR0
ADIN
FLTIN
V
IN
TMR
SS
RAMP
NC
DRAIN
GATE
 
T
JMAX
 = 125癈, ?/DIV>
JA
 = 85癈/W
8
9
TOP VIEW
25
UFD PACKAGE
24-LEAD (4mm ?5mm) PLASTIC QFN
10
11
12
24  23  22  21  20
6
5
4
3
2
1
SDAO
SDAI
SCL
INTV
CC
UVL
UVH
OV
EN
ADR1
ADR0
ADIN
V
IN
TMR
SS
7
14
15
16
17
18
19
13
 
T
JMAX
 = 125癈, ?/DIV>
JA
 = 45癈/W
EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4261CGN#PBF
LTC4261CGN#TRPBF
LTC4261CGN
28-Lead Plastic SSOP
0癈 to 70癈
LTC4261IGN#PBF
LTC4261IGN#TRPBF
LTC4261IGN
28-Lead Plastic SSOP
40癈 to 85癈
LTC4261CGN-2#PBF
LTC4261CGN-2#TRPBF
LTC4261IGN-2
28-Lead Plastic SSOP
0癈 to 70癈
LTC4261IGN-2#PBF
LTC4261IGN-2#TRPBF
LTC4261IGN-2
28-Lead Plastic SSOP
40癈 to 85癈
LTC4261CUFD#PBF
LTC4261CUFD#TRPBF
4261
24-Lead (4mm ?5mm) Plastic QFN
0癈 to 70癈
LTC4261IUFD#PBF
LTC4261IUFD#TRPBF
4261
24-Lead (4mm ?5mm) Plastic QFN
40癈 to 85癈
LTC4261CUFD-2#PBF
LTC4261CUFD-2#TRPBF    42612
24-Lead (4mm ?5mm) Plastic QFN
0癈 to 70癈
LTC4261IUFD-2#PBF
LTC4261IUFD-2#TRPBF
42612
24-Lead (4mm ?5mm) Plastic QFN
40癈 to 85癈
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/
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