RT9232APS中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書
RT9232APS規(guī)格書詳情
General Description
The RT9232A 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 RT9232A 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.
特性 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-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 ~ 12V Input DC-DC Regulators
Low Voltage Distributed Power Supplies
產(chǎn)品屬性
- 型號：
RT9232APS
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
Programmable Frequency Synchronous Buck PWM Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
25+ |
SOP |
15620 |
IXYS/艾賽斯原裝特價VUO52-16N01即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOP-14 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
RICHTEK |
07+ |
SOP-14 |
842 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RICHTEK/立锜 |
24+ |
SOP |
7850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
RICHTEK |
25+ |
SOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
RICHTEK |
22+ |
SOP-14 |
20000 |
公司只做原裝 品質(zhì)保障 |
詢價 | ||
RICHTEK/立锜 |
21+ |
SOP-14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK/立锜 |
24+ |
85697 |
原裝正品現(xiàn)貨供應(yīng) |
詢價 | |||
RICHTEK |
25+ |
標準封裝 |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
RICHTEK/立锜 |
2023+ |
SOP-14 |
54644 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價 |
