备用零件
Price @ 1000
$ 0.735
$ 0.826
$ 0.826
Stock
57,243
667,062
667,062
Authorized Distributors
1
2
2
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8
Number of Outputs
1
2
2
Max Output Current
1.5 A
1.5 A
1.5 A
Switching Frequency
200 kHz
200 kHz
200 kHz
Min Input Voltage
9 V
9 V
9 V
Max Input Voltage
20 V
20 V
20 V
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Efficiency
-
-
-
Synchronous Rectifier
-
-
-
供应链
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2003-01-17
Lifecycle StatusObsolete (Last Updated: 5 years ago)
LTB Date2011-10-08
LTD Date2012-04-08
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
相关零件
onsemiNCP1575DR2
Switching Controller, Current/voltage-mode, 1.5A, 320kHz Switching Freq-Max, PDSO8
onsemiNCP3063DR2G
Boost / Buck / Inverting Converter, Switching Regulator, 1.5 A TJ= 0°C to +70°C
描述
由其分销商提供的 onsemi NCP1575DG 的描述。
Switching Controller, Current/voltage-mode, 1.5A, 320kHz Switching Freq-Max, PDSO8
DC DC Cntrlr Dual-OUT Sync Buck 2V to 12V Input 8-Pin SOIC N Rail
Low Voltage Synchronous Buck Controller
CURRENT/VOLTAGE-MODE DUAL Surface Mount RoHS Compliant DC-DC Controller IC 0C~125C TJ 280kHz 20V 4.9mm
The NCP1575 is a low voltage buck controller. It provides the control for dc-dc power solution producing an output voltage as low as 0.980V over a wide current range. It contains all required circuitry for a synchronous NFET buck regulator using the V2TM control method to achieve the fastest possible transient response and best overall regulation. The NCP1575 operates at a default switching frequency of 200kHz but switching frequency is user-programmable with an additional resistor between Rosc and ground. This device provides undervoltage lockout protection Soft Start and built-in adaptive nonoverlap and is assemble in an SO-8 package.
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
Contact PlatingTin
Number of Pins8
Number of Terminals8
Technical
Max Duty Cycle80 %
Max Frequency320 kHz
Max Input Voltage20 V
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Supply Current12 mA
Max Switching Frequency320 kHz
Min Input Voltage9 V
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Switching Frequency200 kHz
TopologyPush-Pull
Dimensions
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm