| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1653 | High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o 文件:265.72 Kbytes 頁數:28 Pages | MAXIM 美信 | MAXIM | |
MAX1653 | 高效率、PWM、降壓型DC-DC控制器,16引腳QSOP封裝 MAX1652-MAX1655均為高效、脈寬調制(PWM)、降壓型DC-DC控制器,采用小型QSOP封裝。MAX1653/MAX1655還采用16引腳窄體SO封裝,屬于常用的MAX797器件的引腳兼容升級版本。具體改進包括提高占空比工作以實現更低的壓差、降低靜態(tài)電源電流以實現更高的輕負載效率,以及低至1V的輸出電壓(MAX1655)。\n\n MAX1652-MAX1655采用專門的Idle Mode?同步整流PWM控制方案,可實現高達96%的效率,電流可達10A。這些器件可自動切換工作模式,重負載時使用PWM工作模式,輕負載時使用脈沖頻率調制(PFM)工作模式,從而在整個輸 ? 96%效率\n\n? 小型16引腳QSOP封裝(尺寸僅為16引腳窄體SO的一半)\n\n? 與MAX797 (MAX1653/MAX1655)引腳兼容\n\n? 輸出電壓低至1V (MAX1655)\n\n? 輸入范圍:4.5V至30V\n\n? 99%占空比,以實現低壓差\n\n? 靜態(tài)電源電流:170μA\n\n? 邏輯控制關斷電流:3μA\n\n? 雙通道、N溝道、同步整流控制\n\n? 固定150kHz/300kHz PWM開關頻率,或從190kHz同步至340kHz\n\n? 可編程軟啟動\n\n? 低成本副邊輸出(MAX1652/MAX1654)\n\n? 同步; | ADI 亞德諾 | ADI | |
High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o 文件:265.72 Kbytes 頁數:28 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP General Description The MAX1652–MAX1655 are high-efficiency, pulse-width-modulated (PWM), step-down DC-DC controllers in small QSOP packages. The MAX1653/MAX1655 also come in 16-pin narrow SO packages that are pin-compatible upgrades to the popular MAX797. Improvements include higher duty-cycle o 文件:265.72 Kbytes 頁數:28 Pages | MAXIM 美信 | MAXIM | ||
Package:16-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關式控制器 描述:IC REG CTRLR BUCK 16QSOP | AD 亞德諾 | AD | ||
Package:16-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關式控制器 描述:IC REG CTRLR BUCK 16QSOP | AD 亞德諾 | AD | ||
Package:16-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓 類別:集成電路(IC) DC-DC 開關控制器 描述:IC REG CTRLR BUCK 16QSOP | AD 亞德諾 | AD |
技術參數
- VIN (max)(V):
30
- VOUT1 (min)(V):
2.5
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
10
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- Synchronous Switching:
Yes
- ICC (max)(mA):
0.364
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
340
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.69 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SOP |
39 |
詢價 | |||
美信MAX |
22+ |
SOP16 |
5000 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM/美信 |
SSOP16 |
6698 |
詢價 | ||||
ADI |
25+ |
16-QSOP-150_MIL,Small-Outline |
5500 |
高效率、PWM、降壓型DC-DC控制器,16引腳QSOP封裝 |
詢價 | ||
MAXIM |
23+ |
SOIC |
3291 |
全新進口原裝現貨,價優(yōu) |
詢價 | ||
MAXIM |
15+ |
SSOP |
11560 |
全新原裝,現貨庫存,長期供應 |
詢價 | ||
MAX |
25+ |
SOP-16 |
3000 |
長期原裝現貨,特價供應! |
詢價 | ||
MAXIM |
2015+ |
SOP-16 |
19889 |
一級代理原裝現貨,特價熱賣! |
詢價 | ||
MAXIM |
23+ |
16SO |
3500 |
絕對全新原裝!現貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
24+ |
SOP |
1200 |
原裝現貨熱賣 |
詢價 |
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