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ERJ3EKF1003V中文资料PDF规格书
ERJ3EKF1003V规格书详情
DESCRIPTION
NN31001A is a synchronous DC-DC step down regulator (1-ch), Power Supply in Package (PSiP), which integrates a Controller IC that employs a hysteretic control system, two Power MOSFETs, an Inductor and Capacitors into a single 8.5 x 7.5 x 4.7mm QFN package.
The easiness of mounting PSiP onto a Printed Circuit Board (PCB), a very small footprint and a highly reduced number of external components, offers very compact and simplified solutions for applications requiring pointof-load design.
FEATURES
● High-Speed Response DC-DC Step Down Regulator Circuit
that employs Hysteretic Control System
● Built-in inductor and capacitors
● Skip (discontinuous) Mode for high efficiency at light load
Maximum Output Current : 7 A
● Input Voltage Range : PVIN=AVIN = 4.5 V to 28 V,
Output Voltage Range : 0.6 V to 5.5 V
Selectable Switching Frequency 400 kHz / 600 kHz / 800kHz
● Built-in Feed Back Resistors for 1.0 V / 3.3 V default settings
Configurable output voltage settings using external Resistors
● Adjustable Soft Start
● Low Operating and Standby Quiescent Current
● Open Drain Power Good Indication for Output Over / Under
Voltage
● Selectable Auto recovery / latch off protection system
● Adjustable current limit threshold
● Built-in Under Voltage Lockout (UVLO),
Thermal Shut Down (TSD), Under Voltage Detection (UVD),
Over Voltage Detection (OVD), Short Circuit Protection (SCP)
Over Current Protection (OCP)
● Plastic Quad Flat Non-leaded Package Heat Slug Down
(QFN Type, Size : 8.5 mm 7.5 mm, 0.5 mm pitch)
APPLICATIONS
High Current Distributed Power Systems such as
• DSP and FPGA Point-of-Load Applications
• Routers
• Industrial Equipment
• Space constrained Applications etc.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Panasonic |
22+ |
SMD |
30000 |
原装优质现货订货渠道商 |
询价 | ||
PANASONIC/松下 |
825 |
原装现货支持BOM配单服务 |
询价 | ||||
PANASONIC/松下 |
21+ |
65200 |
询价 | ||||
PANASON |
22+ |
SMD |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PANASONIC/松下 |
23+ |
R0603 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
PANASONICRoHS |
23+ |
NA |
5681 |
专做原装正品,假一罚百! |
询价 | ||
PANASONIC/松下 |
22+ |
10000 |
绝对原装现货热卖 |
询价 | |||
PANASONIC |
22+ |
SMD0603 |
20000 |
原装正品支持实单 |
询价 | ||
PAN |
D/C0446 |
15000 |
询价 | ||||
PHOENIX |
2308+ |
467525 |
一级代理,原装正品,公司现货! |
询价 |