参数资料
型号: LTC3530EDD#PBF
厂商: Linear Technology
文件页数: 2/16页
文件大小: 0K
描述: IC REG BUCK BOOST SYNC ADJ 10DFN
标准包装: 121
类型: 降压(降压),升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.8 V ~ 5.25 V
输入电压: 1.8 V ~ 5.5 V
PWM 型: Burst Mode?
频率 - 开关: 300kHz ~ 2MHz
电流 - 输出: 600mA
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: 10-WFDFN 裸露焊盘
包装: 管件
供应商设备封装: 10-DFN(3x3)
产品目录页面: 1334 (CN2011-ZH PDF)
LTC3530
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN , V OUT Voltage ......................................... –0.3V to 6V
SW1, SW2 Voltage
DC............................................................ –0.3V to 6V
Pulsed < 100ns ........................................ –0.3V to 7V
PIN CONFIGURATION
TOP VIEW
V C , R T , FB, SHDN /SS, BURST Voltage .......... –0.3V to 6V
Operating Temperature (Note 2)............... –40°C to 85°C
Maximum Junction Temperature (Note 4)............. 125°C
Storage Temperature Range................... –65°C to 150°C
R T
1
10 V C
TOP VIEW
BURST
SW1
SW2
GND
2
3
4
5
11
9 FB
8 SHDN/SS
7 V IN
6 V OUT
R T
BURST
SW1
SW2
GND
1
2
3
4
5
10
9
8
7
6
V C
FB
SHDN /SS
V IN
V OUT
MS PACKAGE
DD PACKAGE
10-LEAD PLASTIC MSOP
10-LEAD (3mm
3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 120°C/W, θ JC = 45°C/W
T JMAX = 125°C, θ JA = 43°C/W, θ JC = 4.3°C/W
EXPOSED PAD IS GND (PIN 11) MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC3530EDD#PBF
LTC3530EMS#PBF
TAPE AND REEL
LTC3530EDD#TRPBF
LTC3530EMS#TRPBF
PART MARKING
LCBH
LTCBJ
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead Plastic MSOP
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges.
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 = V OUT = 3.6V, R T = 33.2k, unless otherwise noted.
PARAMETER
Input Operating Range
Output Voltage Adjust Range
CONDITIONS
l
l
MIN
1.8
1.8
TYP
MAX
5.5
5.25
UNITS
V
V
Feedback Voltage
Feedback Input Current
Quiescent Current, Burst Mode Operation
Quiescent Current, Shutdown
Quiescent Current, Active
Input Current Limit
V FB = 1.215V
V FB = 1.215V, BURST = 0V (Note 3)
SHDN = 0V, Not Including Switch Leakage
V C = 0V, BURST = 3V (Note 3)
l
l
1.191
1
1.215
1
40
0.1
700
2
1.239
50
60
1
1200
V
nA
μA
μA
μA
A
3530fb
2
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