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参数资料
| 型号： | SIP11205DLP-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 2/21页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR ISO PWM MLP44-16 |
| 标准包装： | 2,500 |
| PWM 型： | 控制器 |
| 输出数： | 1 |
| 频率 - 最大： | 1MHz |
| 占空比： | 50% |
| 电源电压： | 10.5 V ~ 13.2 V |
| 降压： | 无 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | PowerPAK? MLP44-16 |
| 包装： | 带卷 (TR) |
SiP11205
Vishay Siliconix
TECHNICAL DESCRIPTION
Product is End of Life 3/2014
SiP11205 is a feed-forward controller on the primary side of
a half-bridge intermediate bus converter. With 100 V
depletion mode MOSFET in the chip, the SiP11205 is
capable of being powered directly from the high voltage bus
to V CC through an external PNP pass transistor, or may be
powered by an external supply directly to the V CC pin.
Without the use of an external pass transistor, failure of the
converter output to power V CC above the V REG level will
result in over temperature protection activating hiccup
SIP11205 BLOCK DIAGRAM
operation whenever the pre-regulator power dissipation
becomes excessive.
The external high- and low-side N-Channel power MOSFETs
are driven by a built-in driver with ± 1.6 A peak current
capability. SiP11205 is available in the MLP44-16
PowerPAK ? package and TSSOP-16 PowerPAK ? package
and is specified over the ambient temperature range of
- 40 °C to 85 °C.
V I N
V REG
V CC
COMP
Pre Reg
U V LO
BST
+
-
V SD
Le v el
Shift
DH
V I N DET
V REF
BG
+
-
V U V
V CC
I SS
+
-
0. 8 5 V SS
Dri v er
V U V
Hi-side dri v er
LX
AG N D
SS
1.2 V + V I N DET /2
-
+
250 m V
Control
E N
DL
I DSS
SS Comp
+
-
Le
Lo w -side dri v er
CS
O v er C u rrent protection
D MAX
+
-
E N
OTP
E N
P W M Comp
Ramp
PG N D
Le
E N
0.13 V
V REF
E N
V I N DET /2
OSC
E N
V REF
I BIAS
I DSS
I SS
I BIAS
0.200 V
R OSC R DB C OSC
www.vishay.com
2
Document Number: 69233
S-81795-Rev. C, 04-Aug-08
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SIP11205DQP-T1-E3 | 功能描述:开关变换器、稳压器与控制器 Feed-Fwd Controller with MOSFET Drivers RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SIP11206 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Half-Bridge Controller with Primary MOSFET Drivers for Intermediate Bus Converters |
| SIP11206DLP-T1-E3 | 功能描述:开关变换器、稳压器与控制器 Half-Bridge with MOSFET Drivers RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SIP11206DQP-T1-E3 | 功能描述:开关变换器、稳压器与控制器 Half-Bridge with MOSFET Drivers RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SIP115 | 制造商:Power-One 功能描述: |
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