参数资料
型号: LTC3602EFE#PBF
厂商: Linear Technology
文件页数: 2/20页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 16TSSOP
标准包装: 95
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 9.5 V
输入电压: 4.5 V ~ 10 V
PWM 型: 电流模式,混合
频率 - 开关: 1MHz
电流 - 输出: 2.5A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 管件
供应商设备封装: 16-TSSOP-EP
产品目录页面: 1335 (CN2011-ZH PDF)
LTC3602
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Input Supply Voltage (PV IN ) ....................... –0.3V to 11V
SW (DC)...................................... –0.3V to (PV IN + 0.3V)
BOOST ................................. (V SW –0.3V) to (V SW + 6V)
RUN ........................................................... –0.3V to 11V
All Other Pins ............................................... –0.3V to 6V
Peak SW Sink and Source Current (Note 7) .............6.5A
Operating Temperature Range (Note 2).... –40°C to 85°C
Junction Temperature (Notes 5, 6)........................ 125°C
Lead Temperature
(Soldering, FE Package 10 seconds)................. 300°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
SYNC/MODE
1
16 INTV CC
20 19 18 17 16
PGOOD
R T
I TH
V FB
RUN
2
3
4
5
6
17
15 PV IN
14 BOOST
13 SW
12 SW
11 SW
PV IN 1
PV IN 2
INTV CC 3
SYNC/MODE 4
PGOOD 5
21
15 PGND
14 PGND
13 PGND
12 PGND
11 TRACK/SS
TRACK/SS
7
10 PGND
PGND
8
9
PGND
6
7
8
9 10
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 125°C, θ JA = 38°C/W, θ JC = 10°C/W
EXPOSED PAD (PIN 17) IS SGND, MUST BE SOLDERED TO PCB
UF PACKAGE
20-LEAD (4mm 4mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 37°C/W, θ JC = 10°C/W
EXPOSED PAD (PIN 21) IS SGND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC3602EFE#PBF
LTC3602IFE#PBF
LTC3602EUF#PBF
LTC3602IUF#PBF
TAPE AND REEL
LTC3602EFE#TRPBF
LTC3602IFE#TRPBF
LTC3602EUF#TRPBF
LTC3602IUF#TRPBF
PART MARKING*
3602FE
3602FE
3602
3602
PACKAGE DESCRIPTION
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
20-Lead (4mm × 4mm) Plastic QFN
20-Lead (4mm × 4mm) Plastic QFN
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°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.
Consult LTC Marketing for information on non-standard lead based ?nish parts.
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 = 8.4V unless otherwise speci?ed.
SYMBOL
PV IN
PARAMETER
Operating Voltage Range
CONDITIONS
MIN
4.5
TYP
MAX
10
UNITS
V
V FB
Regulated Feedback Voltage
I TH = 0.7V (Note 3)
l
0.594
0.6
0.606
V
Δ V FB(LINEREG)
Feedback Voltage Line Regulation
V IN = 5V to 10V, I TH = 0.7V
0.005
%/V
Δ V FB(LOADREG)
Feedback Voltage Load Regulation
I TH = 0.36V to 0.84V
l
0.02
0.1
%
3602fb
2
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