INN4077C中文資料POWERINT數據手冊PDF規(guī)格書
INN4077C規(guī)格書詳情
Highly Integrated, Compact Footprint
? Zero voltage switching (ZVS) flyback controller with driver for
ClampZeroTM (active clamp IC)
? Unique control algorithm enables ZVS in both DCM and CCM
? Robust 750 V PowiGaNTM primary switch
? Steady-state switching frequency up to 155 kHz minimizes
transformer size
? Synchronous rectification driver and secondary-side sensing
? Integrated FluxLinkTM, HIPOT-isolated, feedback link
? Exceptional CV/CC accuracy, independent of external components
? Accurate, adjustable output current sense using external sense resistor
EcoSmart? – Energy Efficient
? Up to 95 efficient
? Less than 30 mW no-load consumption including line sense
Advanced Protection / Safety Features
? Open SR FET-gate detection
? Fast input line UV/OV protection
? Output overvoltage and undervoltage protection
? Output over-current protection
? Over-temperature protection (OTP)
Optional Features
? Variable output voltage and constant current profiles
? Auto-restart or latching fault response for output OVP/UVP
? Multiple output UV fault thresholds
? Latching or hysteretic over-temperature protection
Full Safety and Regulatory Compliance
? Reinforced isolation >4000 VAC
? 100 production HIPOT testing
? UL1577, TUV (EN62368-1), CQC (GB4943.1) safety approved
? Excellent noise immunity enables designs that achieve class “A”
performance criteria for EN61000-4 suite; EN61000-4-2, 4-3
(30 V/m), 4-4, 4-5, 4-6, 4-8 (100 A/m) and 4-9 (1000 A/m)
Green Package
? Halogen free and RoHS compliant
Applications
? High density flyback designs up to 220 W
? High efficiency CV/CC power supplies
? High efficiency USB PD adapters
Description
The InnoSwitch?4-CZ family of ICs partners with the ClampZero family
of active clamp ICs to dramatically improve the efficiency of flyback
power converters, particularly those requiring a compact form-factor.
The InnoSwitch4-CZ family incorporates primary and secondary
controllers, PowiGaN power switch and safety-rated feedback
FluxLink) into a single IC.
The combination of InnoSwitch4-CZ with ClampZero greatly reduces
system and primary switch losses, allowing for extremely high power
densities. InnoSwitch4-CZ also incorporates multiple protection
features including output overvoltage and over-current limiting, and
over-temperature shutdown. Devices are available that support
combinations of latching and auto-restart protection modes typically
required for applications such as chargers, adapters, consumer
electronics and industrial systems.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
英諾賽科 |
21+ |
WLCSP |
762 |
全新原裝鄙視假貨15118075546 |
詢價 | ||
英諾賽科 |
23+ |
N/A |
35000 |
特價出售公司原裝現貨可發(fā)貨訂貨只做原裝 |
詢價 | ||
INNOSCIENCE |
23+ |
SOT23-6 |
12000 |
NXP現貨專家/原裝 |
詢價 | ||
INNOSCIENCE |
23+ |
SOT23-6 |
94980 |
原裝進口現貨力挺實單 |
詢價 | ||
INNOSCIENCE |
22+ |
SOT23-6 |
50000 |
原裝正品.假一罰十 |
詢價 | ||
Innoscience |
24+ |
DFN8-8 |
5000 |
只有原裝正品 |
詢價 | ||
Innoscience |
24+ |
DFN8-8 |
5000 |
全新原裝正品,現貨銷售 |
詢價 | ||
Innoscience |
23+ |
DFN8-8 |
5111 |
正規(guī)渠道,只有原裝! |
詢價 | ||
Innoscience |
23+ |
DFN8-8 |
20000 |
詢價 | |||
英諾賽科 |
24+ |
DFN8x8 |
10000 |
一級代理保證進口原裝正品現貨假一罰十價格合理 |
詢價 |