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参数资料
| 型号： | SIP12506DMP-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 1.6A MLP33-6 |
| 标准包装： | 3,000 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 可调至 20V |
| 输入电压： | 2.6 V ~ 9 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1MHz |
| 电流 - 输出： | 1.6A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | PowerPAK? MLP33-6 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | PowerPAK? MLP33-6 |
Product is End of Life 3/2014
SiP12506
Vishay Siliconix
1-MHz Boost Converter with OVP for White LED Applications
DESCRIPTION
The SiP12506 is a 1 MHz current-mode boost converter with
a feedback voltage of 0.208 V which offers small size and
high power conversion efficiency. Its input voltage range is
from 2.6 V to 9 V, and output voltage can go up to 20 V. The
internal frequency compensation minimizes number of exter-
nal components. The integrated 28 V power switch can carry
up to 1.6 A easily providing for 200 mA load current from a
3.6 V input supply. These features make the SiP12506 the
ideal. The internal soft-start circuit controls the rate of rise of
the output voltage during start-up to prevent overshoot. The
logic-level shutdown pin can be used to reduce quiescent
current to < 1 μA and, effectively, extend battery life. Thermal
shutdown at 160 °C is also included. The low FB voltage of
0.208 V improves the overall circuit efficiency. These fea-
tures and more, make the SiP12506 an ideal power solution
to white LED, OLED, LCD, and CCD applications operating
FEATURES
? Output Voltage Range up to 20 V
? FB Voltage of 0.208 V
? Cycle-By-Cycle Current Limiting with Internal
Frequency Compensation
? 2.6 V to 9 V Input Voltage Range
? 1 MHz Switching Frequency
? > 90 % efficiency
? Low R DS(on) : 0.4 Ω (at 3.3 V)
? 1.6 A Switch Current Limit
? < 1 μA Low Shutdown Current
? Internal Soft-Start Control
? Thermal Shutdown Protection (160 °C)
? 6 pin MLP33 Package
APPLICATIONS
from a single or dual cell lithium-ion battery.
SiP12506 is available in 6-pin MLP33 package and is spec-
ified to operate over the industrial temperature range of
- 40 °C to 85 °C.
?
?
?
?
?
?
CCD Bias Supplies
TFT-LCD Displays
OLED Driver
White LED Backlight
Digital Cameras
Portable Phones and Game Devices
? PDAs and Palm-Top Computers
TYPICAL APPLICATION CIRCUIT
V IN
1 μF
SHD
3
SHD
2
V IN
L
10 μH
LX
1
MBR0530
Cout
1 μF
V OUT
100
95
90
85
80
V IN = 7.2 V
V IN = 5 V
5
SiP12506
V OUT
GND
6
FB
4
0. 208 V
10.5
75
70
65
60
V IN = 3.3 V
55
50
Figure 1. SiP12506 Typical Application Circuit
45
40
V OUT = 13 V
0
50
100
150
200
250
300
Load Current (mA)
Figure 2. Efficiency Curve
Document Number: 73861
S-70547–Rev. D, 26-Mar-07
www.vishay.com
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SIP12506DMP-TI-E3 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:1-MHz Boost Converter with OVP for White LED Applications |
| SIP12510DT-T1-E3 | 功能描述:LED照明驱动器 1.25Mhz Boost Cnvrtr White Led Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SIP12511DT-T1-E3 | 功能描述:LED照明驱动器 1.25Mhz Boost Cnvrtr White Led Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| SIP15-05S33A | 功能描述:DC/DC转换器 15A 3-5VDC 1.5/1.8VD 15A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| SIP15-05S33AN | 功能描述:DC/DC转换器 15A 3-5VDC 1.5/1.8VD 15A NEG LOGIC RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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