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参数资料
| 型号： | LT3598EFE#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR WHITE BCKLGT 24TSSOP |
| 标准包装： | 2,500 |
| 恒定电流： | 是 |
| 拓扑： | PWM，升压（升压） |
| 输出数： | 6 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 车载，背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 200kHz ~ 2.5MHz |
| 电源电压： | 3 V ~ 30 V |
| 输出电压： | 44V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 供应商设备封装： | 24-TSSOP 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
LT3598
ABSOLUTE MAXIMUM RATINGS
(Note 1)
SHDN ................................................................V IN + 3V
V IN , OPENLED ...........................................................30V
SW Voltage ...............................................................45V
V OUT , V O_SW Voltage .................................................44V
LED1 to LED6............................................................44V
PWM, SYNC, CTRL, RT, SS, V C ...................................6V
TOP VIEW
PIN CONFIGURATION
V REF , FB Voltage..........................................................6V
I SET , T SET .....................................................................6V
Operating Junction Temperature Range
(Note 2).................................................. –40°C to 125°C
Maximum Junction Temperature........................... 125°C
Storage Temperature Range................... –65°C to 150°C
TOP VIEW
SW
V OUT
1
2
24 V IN
23 SHDN
V O_SW
3
22 GND
24 23 22 21 20 19
LED1
LED2
4
5
21 V REF
20 SS
LED1 1
LED2 2
18 V REF
17 SS
LED3
LED4
LED5
LED6
6
7
8
9
25
19 RT
18 PWM
17 SYNC
16 NC
LED3 3
LED4 4
LED5 5
LED6 6
25
16 RT
15 PWM
14 SYNC
13 NC
OPENLED 10
15 T SET
7
8
9 10 11 12
I SET 11
CTRL 12
FE PACKAGE
14 FB
13 V C
UF PACKAGE
24-LEAD PLASTIC TSSOP
24-LEAD (4mm
4mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 38°C/W
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
T JMAX = 125°C, θ JA = 37°C/W
EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LT3598EUF#PBF
LT3598IUF#PBF
LT3598EFE#PBF
LT3598IFE#PBF
TAPE AND REEL
LT3598EUF#TRPBF
LT3598IUF#TRPBF
LT3598EFE#TRPBF
LT3598IFE#TRPBF
PART MARKING*
3598
3598
LT3598
LT3598
PACKAGE DESCRIPTION
24-Lead (4mm × 4mm) Plastic QFN
24-Lead (4mm × 4mm) Plastic QFN
24-Lead Plastic TSSOP
24-Lead Plastic TSSOP
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 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/
3598fb
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3598EUF#PBF | 功能描述:IC LED DRIVR WHITE BCKLGT 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:60 系列:- 恒定电流:- 恒定电压:- 拓扑:线性（LDO），PWM，升压（升压） 输出数:8 内部驱动器:是 类型 - 主要:背光 类型 - 次要:RGB，白色 LED 频率:500kHz ~ 1.5MHz 电源电压:4.75 V ~ 26 V 输出电压:45V 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* 工作温度:-40°C ~ 85°C |
| LT3598EUF#TRPBF | 功能描述:IC LED DRIVR WHITE BCKLGT 24-QFN 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 |
| LT3598EUFPBF | 制造商:Linear Technology 功能描述:LED Driver 60-Seg 3.3/5/9/../24V QFN24 |
| LT3598EUF-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:6-String 30mA LED Driver with 1.5% Current Matching |
| LT3598EUFTRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:6-String 30mA LED Driver with 1.5% Current Matching |
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