AP3720集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器規(guī)格書PDF中文資料
廠商型號 |
AP3720 |
參數(shù)屬性 | AP3720 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器;產(chǎn)品描述:IC PWM CONTROLLER |
功能描述 | CURRENT MODE PWM CONTROLLER FOR BJT |
文件大小 |
681.83 Kbytes |
頁面數(shù)量 |
13 頁 |
生產(chǎn)廠商 | BCD Semiconductor Manufacturing Limited |
企業(yè)簡稱 |
BCDSEMI【新進半導體】 |
中文名稱 | 上海新進半導體制造有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-23 8:08:00 |
AP3720規(guī)格書詳情
General Description
The AP3720 is a low startup current, current mode PWM controller with green-mode operation. The PWM switching frequency at normal operation is 65k, but when the output power drops below the specifically level, the device enters the frequency-drop mode and the typical operating frequency is 20kHz (no audible noise). Additionally, when the load drops to a very low level or zero, the IC operates in so called ‘burst mode’ to minimize switching loss.
Features
? Low Startup Current ( 2.5μA ) and Low
Operating Current (1.2mA)
? Off-line Converter Applied in Sub 25W Range
? Skip Cycle Mode Achieves Low Standby Power
(<200mW)
? Cycle-by-Cycle Power Limited
? Frequency-drop Mode
? Soft Start with 2ms
? Programmable Drive Current for BJT
? Leading Edge Blanking
? Pre-shutdown Decreases Turn-off Losses
? Reliable Protection:
Accurate OCP with Line Compensation
Short Circuit Protection
Over Voltage Protection for VCC
Hysteretic Thermal Shutdown Protection
Applications
? STB
? Cable Modem
? ADSL Modem
? DVD Recorder
產(chǎn)品屬性
- 產(chǎn)品編號:
AP3720MTR-G1
- 制造商:
Diodes Incorporated
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
管件
- 輸出類型:
PWM
- 輸出配置:
正
- 電壓 - 供電 (Vcc/Vdd):
12V ~ 18V
- 頻率 - 開關:
65kHz
- 占空比(最大):
83%
- 同步整流器:
無
- 時鐘同步:
無
- 控制特性:
限流,頻率控制
- 工作溫度:
-40°C ~ 85°C(TA)
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
8-SOIC
- 描述:
IC PWM CONTROLLER
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
BCD |
22+ |
SOP-8 |
26478 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
ALLPOWER(銓力) |
21+ |
SMD,3.76x2.24x1.1mm |
46800 |
中國航天工業(yè)部戰(zhàn)略合作伙伴行業(yè)領導者 |
詢價 | ||
BCD |
2023+ |
SOT23-6 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
DIODES/美臺 |
21+ |
1 |
30000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅 |
詢價 | ||
DIODES/美臺 |
24+ |
SOP-8 |
4000 |
原裝正品,假一罰十! |
詢價 | ||
DIODES/美臺 |
23+ |
NA/ |
28000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
BCD |
2016+ |
SOP-8 |
5500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
BCD |
2020+ |
SOT23-6 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
DIODES/美臺 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
BCD |
23+ |
SOT23-6 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 |