价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 488-NCP1579DR2GCT-ND | 429 | 1 | Cut Tape | ||||||||
| Verical | NCP1579DR2G | 100,880 | 975 | |||||||||
| Rochester Electronics | NCP1579DR2G | 346,653 | 7h | |||||||||
| Newark | NCP1579DR2G | 0 | 2500 | Tape & Reel | ||||||||
| RS (Formerly Allied Electronics) | NCP1579DR2G | 0 | 10 | Bulk | 20h |
供应链
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2008-09-08
Lifecycle StatusEOL (Last Updated: 3 days ago)
LTB Date2025-01-05
LTD Date2025-07-05
Manufacturer Lifecycle StatusLAST SHIPMENTS (Last Updated: 3 days ago)
描述
由其分销商提供的 onsemi NCP1579DR2G 的描述。
NCP1579 Series 4.5 - 13.2 Vin 275 kHz Synchronous Buck Controller - SOIC-8
Buck Yes 275KHz Transistor Driver 1 5V 800mV 13.2V 4.5V SOIC-8 5mm*1.5mm
Switching Controller, Voltage-mode, 317kHz Switching Freq-Max, PDSO8
Synchronous Buck Controller, Low Voltage
275kHz 4.5V~13.2V 1 Step-down type SOP-8 DC-DC Controllers ROHS
Voltage Mode PWM Controller 1A 8-Pin SOIC N T/R
Avnet Japan
LOW VOLTAGE SYNCH. BUCK CONTROLLER SOIC8
Tape & Reel (TR) e3 ACTIVE (Last Updated: 3days ago) Tin (Sn) DC to DC switching controller 120muA 1A 142.994995mg 12V
Switching Controllers BUCK CONTROLLER
SWITCHING CONTROLLER, VOLTAGE-MO
PWM CONTROLLER, 275KHZ, 13.2V, SOIC-8; Input Voltage: -; Output Voltage: -; Output Current: -; Supply Voltage Min: 4.5V; Supply Voltage Max: 13.2V; Controller IC Case Style: SOIC; No. of P; Available until stocks are exhausted
The NCP1579 is a low cost PWM controllers designed to operate from a 5V or 12V supply. These devices are capable of producing an output voltage as low as 0.8V. These 8 pin devices provide an optimal level of integration to reduce size and cost of the power supply. The NCP1579 provides a 1A gate driver design and an internally set 275kHz oscillator. Other efficiency enhancing
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight142.994995 mg
Technical
Duty Cycle80 %
Frequency275 kHz
Max Duty Cycle80 %
Max Frequency317 kHz
Max Input Voltage13.2 V
Max Operating Temperature70 °C
Max Output Current120 µA
Max Output Voltage5 V
Max Supply Voltage13.2 V
Max Switching Frequency317 kHz
Min Input Voltage4.5 V
Min Operating Temperature0 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Nominal Input Voltage12 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage12 V
Output Current1 A
Output TypeAdjustable
Schedule B8542390000
Switching Frequency317 kHz
Temperature GradeCommercial
TopologyBuck-Boost, Push-Pull
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm