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FDVE0630-H-2R2M中文资料PDF规格书
FDVE0630-H-2R2M规格书详情
General Description
The RT6264A/B is a simple, easy-to-use, 4A
synchronous step-down DC-DC converter with an input
supply voltage range of 4.5V to 18V. The device
possesses an accurate 0.765V reference voltage and
integrates low RDS(ON) power MOSFETs to achieve
high efficiency.
The RT6264A/B adopts Advanced Constant On-Time
ACOT® ) control architecture to provide an ultrafast
transient response with few external components and
to operate in nearly constant switching frequency over
the line, load, and output voltage range. The RT6264A
operates in automatic PSM that maintains high
efficiency during light load operation. The RT6264B
operates in Forced PWM that helps meet tight voltage
regulation accuracy requirements.
The RT6264A/B senses both FETs current for a robust
over-current protection. The device features
cycle-by-cycle current limit protection to prevent the
device from the catastrophic damage in output short
circuit, over-current or inductor saturation conditions. A
built-in soft-start function prevents inrush current during
start-up. The device also includes input under-voltage
lockout, output under-voltage protection, and
over-temperature protection (thermal shutdown) to
provide safe and smooth operation in all operating
conditions.
Features
4A Converter Integrated 66m and 36m FETs
Input Supply Voltage Range : 4.5V to 18V
Output Voltage Range : 0.765V to 7V
Advanced Constant On-Time (ACOT® ) Control
Ultrafast Transient Response
Optimized for Low-ESR Ceramic Output
Capacitors
High Accuracy Feedback Reference Voltage :
Typ. 1
Optional for Operation Modes :
RT6264A : Power Saving Mode (PSM)
RT6264B : Forced PWM Mode
Fixed Switching Frequency : 650kHz
Enable Control and Internally Fixed Soft-Start
with typ. 1ms
Input Under-Voltage Lockout (UVLO)
Protection Function
Output Under-Voltage Protection (UVP) with
Hiccup Mode
High- / Low-side MOSFET OCP and OTP
Function
RoHS Compliant and Halogen Free
产品属性
- 产品编号:
FDVE0630-H-2R2M=P3
- 制造商:
Murata Electronics
- 类别:
电感器,线圈,扼流圈 > 固定电感器
- 包装:
卷带(TR)
- 描述:
FIXED IND
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TOKO |
09+/ |
SMD |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TOKO |
2020+ |
SMD |
20000 |
询价 | |||
TOKO |
21+ |
SMD |
3000 |
原装现货假一赔十 |
询价 | ||
原装正品 |
17+ |
NA |
66300 |
一级代理/全新原装现货/长期供应! |
询价 | ||
TOKO |
22+ |
SMD |
6521 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
TOKO |
23+ |
SMD |
9868 |
专做原装正品,假一罚百! |
询价 | ||
TOKO |
2525 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
TOKO-东光 |
24+25+/26+27+ |
车规-被动器件 |
76800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TOKO |
19+ |
O630 |
71287 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
TOKO |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |