CM6800GIS中文资料PDF规格书
CM6800GIS规格书详情
GENERAL DESCRIPTION
The CM6800 is a controller for power factor corrected, switched mode power suppliers. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully compiles with IEC-1000-3-2 specifications. Intended as a BiCMOS version of the industry-standard ML4824,
CM6800 includes circuits for the implementation of leading edge, average current, “boost” type power factor correction and a trailing edge, pulse width modulator (PWM). Gate-driver with 1A capabilities minimizes the need for external driver circuits. Low power requirements improve efficiency and reduce component costs.
FEATURES
Pin to pin compatible with ML4800 and FAN4800
Additional folded-back current limit for PWM section.
23V Bi-CMOS process
VIN OK turn on PWM at 2.5V instead of 1.5V
Internally synchronized leading edge PFC and trailing edge PWM in one IC
Slew rate enhanced transconductance error amplifier for ultra-fast PFC response
Low start-up current (100μA typ.)
Low operating current (3.0mA type.)
Low total harmonic distortion, high PF
Reduces ripple current in the storage capacitor between the PFC and PWM sections
Average current, continuous or discontinuous boost leading edge PFC
VCC OVP Comparator, Low Power Detect Comparator
PWM configurable for current mode or voltage mode operation
Current fed gain modulator for improved noise immunity
Brown-out control, over-voltage protection, UVLO, and soft start, and Reference OK
产品属性
- 型号:
CM6800GIS
- 制造商:
CHAMP
- 制造商全称:
CHAMP
- 功能描述:
LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CHAMPION |
22+ |
SOP16 |
354000 |
询价 | |||
CHAMPION |
20+ |
SOP16 |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
CHAMPION |
1904+ |
SOP16 |
1500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
CHAMPION |
2023+ |
SOP16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CHAMP |
21+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
CHAMPION |
23+ |
SOP16 |
1560 |
原装现货假一赔十 |
询价 | ||
ON |
23+ |
DIP |
7800 |
全新原装正品,现货销售 |
询价 | ||
CHAMPIO |
22+ |
SOP16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
CHAMPION |
24+ |
SOP16 |
16500 |
只做原装正品现货 假一赔十 |
询价 | ||
CHAMPIO |
23+ |
SOP16 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 |