RT9232-CS中文资料PDF规格书
RT9232-CS规格书详情
General Description
The RT9232 is a single-phase synchronous buck PWM DC-DC converter controller designed to drive two N-Channel MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirement with an internal 0.8V ± 1 reference. The RT9232 uses an external compensated, single feedback loop voltage mode PWM control for fast transient response. An oscillator with Programmable frequency (50kHz to 800kHz) reduces the external inductor and capacitor component size for saving PCB board area.
Features
Single IC Supply Voltage: 12V
Single phase DC/DC Buck Converter with
High Output Current (up to 25A )
Low Output Voltage (down to 0.8V )
High Input Voltage (up to 12V )
Operate from 12V, 5V or 3.3V Input
0.8V ± 1 Internal Reference
Adaptive Non-Overlapping Gate Drivers
Integrated High-Current, HV Gate Drivers
External Programmable Soft Start
External Programmable Frequency (Range: 50kHz to 800kHz, 200kHz Free Run )
Integrated Output Short Circuit Protection
On/Off Control by Enable Pin
Drives Two N-Channel MOSFET
Full 0 to 100 Duty Cycle
Fast Transient Response
Voltage Mode PWM Control with External Feedback Loop Compensation
RoHS Compliant and 100 Lead (Pb)-Free
Applications
System (Graphic, MB) with 12V Power.
Graphic Cards (AGP 8X, 4X, PCI Express*16):
High-Current for High-Performance Graphic Processors(GPU, VPU)
Middle Current for High-Performance Graphic Memory Power (DDR, DDR II)
Low Current with Sink Capacity for High-Performance Graphic Memory Power (DDR/VTT)
3.3V to 12V Input DC-DC Regulators
Low Voltage Distributed Power Supplies
产品属性
- 型号:
RT9232-CS
- 功能描述:
PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V/2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER AND REFERENCE OUTPUT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Richtek USA Inc. |
22+ |
14SOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
原装 |
1923+ |
SOP14 |
8900 |
公司原装现货特价长期供货欢迎来电咨询 |
询价 | ||
RICHTEK/立锜 |
2122+ |
SOP14 |
1900 |
只做原装正品现货需开增值税发票可咨询确定 |
询价 | ||
RICHTEK |
2020+ |
SOP-14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RICHTEK/立锜 |
20+ |
SOP14 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
RICHTEK |
2016+ |
SOP14 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
RICHTEK |
22+ |
SOP14 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
ANPEC/茂达电子 |
22+ |
SOP-14 |
9000 |
原装正品 |
询价 | ||
RICHTEK/立锜 |
22+ |
SOP14 |
3000 |
原装正品,支持实单 |
询价 | ||
RICHTEK |
07+ |
SOP14 |
11726 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |