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CM6800AGIS中文資料虹冠數據手冊PDF規(guī)格書
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GENERAL DESCRIPTION
The CM6800A 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, CM6800A 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 2.25V instead of 1.5V(ML4800).
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
產品屬性
- 型號:
CM6800AGIS
- 制造商:
CHAMP
- 制造商全稱:
CHAMP
- 功能描述:
LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
CMC |
23+ |
DIP16 |
11500 |
原裝現貨,價格優(yōu)勢 |
詢價 | ||
CHAMP |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
CHAMPION |
23+ |
DIP-16 |
28000 |
原裝正品 |
詢價 | ||
CHAMPION |
23+ |
SOP-16 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ATMEL |
22+ |
DIP16 |
8000 |
原裝正品支持實單 |
詢價 | ||
CHAMPION |
23+ |
SOP |
3600 |
絕對全新原裝!現貨!特價!請放心訂購! |
詢價 | ||
CMC |
24+ |
DIP |
1200 |
詢價 | |||
虹冠 |
24+ |
DIP-16 |
6980 |
原裝現貨,可開13%稅票 |
詢價 | ||
CHAMPION |
DIP16 |
10212 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
CM |
23+ |
SOP-16 |
120000 |
十七年VIP會員,誠信經營,一手貨源,原裝正品可零售! |
詢價 |