AP1539集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
AP1539 |
參數(shù)屬性 | AP1539 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJUSTABLE 4A 8SOP |
功能描述 | 18V 4A 300KHz BUCK CONVERTER |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
239.41 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Diodes Incorporated |
企業(yè)簡稱 |
DIODES |
中文名稱 | Diodes Incorporated官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-31 23:00:00 |
AP1539規(guī)格書詳情
General Description
AP1539 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1539 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 99. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 50KHz.
Features
? Input voltage: 3.6V to 18V
? Output voltage: 0.8V to VCC
? Output current: up to 4A
? Duty ratio: 0 to 99 PWM control
? Oscillation frequency: 300KHz typ.
? Soft-start like, Current limit and Enable function
?Thermal Shutdown function
? Built-in internal SW P-channel MOS
? SOP-8L-DEP: Available in “Green” Molding Compound(No Br, Sb)
? Lead Free Finish / RoHS Compliant
產(chǎn)品屬性
- 產(chǎn)品編號:
AP1539SDPG-13
- 制造商:
Diodes Incorporated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
3.6V
- 電壓 - 輸入(最大值):
18V
- 電壓 - 輸出(最小值/固定):
0.8V
- 電壓 - 輸出(最大值):
18V
- 電流 - 輸出:
4A
- 頻率 - 開關(guān):
300kHz
- 同步整流器:
無
- 工作溫度:
-20°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOP
- 描述:
IC REG BUCK ADJUSTABLE 4A 8SOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DIODES/美臺 |
21+ |
SOP-8 |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
DIODES |
21+ |
SOP-8 |
11059 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
DIODES/美臺 |
22+ |
SOP8 |
179620 |
原裝正品現(xiàn)貨,可開13點稅 |
詢價 | ||
DIODES |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
DIODES |
24+ |
sopDIP |
60000 |
全新原裝現(xiàn)貨 |
詢價 | ||
Diodes |
22+ |
SOP8 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
DiodesIncorporated |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
DIODES |
24+ |
SOP-8 |
65300 |
一級代理/放心購買! |
詢價 | ||
DIODES(美臺) |
2112+ |
SOP-8L |
105000 |
2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
DIODES |
23+ |
SOP8 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |