位置:M51995P > M51995P详情
M51995P中文资料
M51995P数据手册规格书PDF详情
DESCRIPTION
M51995 is the primary switching regulator controller which
is especially designed to get the regulated DC voltage
from AC power supply.
This IC can directly drive the MOS-FET with fast rise and
fast fall output pulse.
Type M51995 has the functions of not only high frequency
OSC and fast output drive but also current limit with fast
response and high sensibility so the true “fast switching
regulator” can be realized.
It has another big feature of current protection to short
and over current, owing to the integrated timer-type protec-
tion circuit, if few parts are added to the primary side
The M51995 is equivalent to the M51977 with externally re-
settable OVP(over voltage protection)circuit.
FEATURES
® 500kHz operation to MOS FET
« Output current - +2
+ Output rise time 60ns, fall time 40ns
+ Modified totempole output method with small through
current
® Compact and light-weight power supply
+ Small start-up current ~~ 90uA typ.
- Big difference between “start-up voltage” and “stop
voltage” makes the smoothing capacitor of the power
input section small.
Start-up threshold 16V, stop voltage 10V
+ Packages with high power dissipation are used to with-
stand the heat generated by the gate-drive current of
MOS FET.
16-pin DIP, 20-pin SOP 1.5W (at 25°C)
® Simplified peripheral circuit with protection circuit and
built-in large-capacity totempole output
- High-speed current limiting circuit using pulse-by-
pulse method (Two systems of CLM+pin, CLM—pin)
+ Protection by intermittent operation of output over cur-
rent SERRE -++- Timer protection circuit
+ Over-voltage protection circuit with an externally re-
settable latch (OVP)
+ Protection circuit for output miss action at low supply
voltage (UVLO)
© High-performance and highly functional power supply
+ Triangular wave oscillator for easy dead time setting
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUBISHI |
24+ |
DIP |
4000 |
原装原厂代理 可免费送样品 |
|||
MITSUBISHI |
23+ |
3880 |
正品原装货价格低 |
||||
MITSUBISHI |
24+ |
DIP16 |
2987 |
绝对全新原装现货供应! |
|||
MITSUBISHI/三菱 |
25+ |
DIP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
MITSUBISHI/三菱 |
2450+ |
DIP |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
MITSUBISHI/三菱 |
22+ |
DIP16 |
41824 |
原装正品现货,可开13个点税 |
|||
RENESAS/瑞萨 |
24+ |
DIP16 |
4250 |
原装优势公司现货! |
|||
MIT |
07+ |
DIP16 |
6800 |
全新原装进口自己库存优势 |
|||
24+ |
DIP |
60 |
|||||
MIT |
23+ |
DIP |
1200 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
M51995P 资料下载更多...
M51995P 芯片相关型号
- 629-13W3240-7T4
- 629-13W3240-7T5
- 629-13W3240-7T6
- 629-13W3240-7TA
- 629-13W3240-7TB
- 629-13W3240-7TC
- 833-017-559-107
- 833-017-559-108
- 833-021-544-101
- 833-021-544-102
- 833-021-544-103
- 833-021-544-104
- 833-021-544-602
- 833-021-544-603
- 833-021-544-604
- 833-021-544-607
- 833-021-544-608
- 833-021-544-612
- 837-043-559-602
- 837-043-559-603
- 837-043-559-604
- ATS-04B-153-C1-R0
- ATS-14A-03-C3-R0
- C2012C0G1H101K
- M51995FP
- MIMXRT555SFAWCR
- MIMXRT555SFFOC
- MIMXRT555SFFOCR
- RVC-50V470MG10UQ-R2
- RVC-50V4R7ME61UN-R2
Datasheet数据表PDF页码索引
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