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参数资料
| 型号： | LT3495EDDB-1#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 0.35A 10DFN |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 1.24 V ~ 40 V |
| 输入电压： | 2.3 V ~ 16 V |
| PWM 型： | 混合物 |
| 频率 - 开关： | 可调至 45kHz |
| 电流 - 输出： | 350mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 10-DFN-EP（3x2） |
LT3495/LT3495B/
LT3495-1/LT3495B-1
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V CC Voltage ...............................................................16V
SW Voltage ...............................................................40V
CAP Voltage ..............................................................40V
V OUT Voltage .............................................................40V
SHDN Voltage ...........................................................10V
CTRL Voltage ............................................................10V
FB Voltage ................................................................2.5V
Maximum Junction Temperature........................... 125°C
Operating Temperature Range (Note 2).. –40°C to 125°C
Storage Temperature Range................... –65°C to 150°C
ORDER INFORMATION
PIN CONFIGURATION
TOP VIEW
GND 1 10 SW
GND 2 9 CAP
V CC 3 11 8 CAP
CTRL 4 7 V OUT
SHDN 5 6 FB
DDB PACKAGE
10-LEAD (3mm × 2mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 76°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LT3495EDDB#PBF
LT3495EDDB-1#PBF
LT3495BEDDB#PBF
LT3495BEDDB-1#PBF
TAPE AND REEL
LT3495EDDB#TRPBF
LT3495EDDB-1#TRPBF
LT3495BEDDB#TRPBF
LT3495BEDDB-1#TRPBF
PART MARKING
LDSS
LDSV
LDST
LDSW
PACKAGE DESCRIPTION
10-Lead (3mm × 2mm) Plastic DFN
10-Lead (3mm × 2mm) Plastic DFN
10-Lead (3mm × 2mm) Plastic DFN
10-Lead (3mm × 2mm) Plastic DFN
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.
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/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications a re at T A = 25°C. V CC = 3V, V SHDN = V CC , unless otherwise noted. (Note 2)
PARAMETER
Minimum Operating Voltage
CONDITIONS
MIN
TYP
2.2
MAX
2.5
UNITS
V
Maximum Operating Voltage
16
V
FB Voltage
V CTRL = 3V, (Note 3)
l
1.220
1.235
1.255
V
FB Voltage Line Regulation
0.03
%/V
FB Resistor
Quiescent Current
Quiescent Current in Shutdown
FB Voltage = 1.235V
Not Switching
V SHDN = 0V, V CC = 3V
l
74.7
76
60
0
77
70
1
kΩ
μA
μA
Minimum Switch-Off Time
After Start-Up (Note 4)
During Start-Up (Note 4)
200
500
ns
ns
Maximum Switch-Off Time
LT3495/LT3495-1, V FB = 1.5V
l
17
26
35
μs
Maximum Switch-On Time
10
μs
Switch Current Limit
LT3495/LT3495B
l
550
650
780
mA
3495b1b1fa
2
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| LT3496EFE#TRPBF | 功能描述:IC LED DRVR WT/RGB BCKLT 28TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
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