| Part number | Package | Top Mark | Shipping | |||||||||
| LD7841GS | SOP-8 | Green package | LD7841GS | 2500 /tape &reel | ||||||||
Single-Stage, High PF, Low THD , CV Output Offline ControllerPrimary-Sidewith Integrated High Voltage Startup
Active
Wide universal input range (85VAC ~ 305 VAC)
Fast Startup time: < 0.5 sec.
Low standby power
- No load power saving : < 0.2WPrecise CV regulation in the steady state : < ± 3 %
CV regulation in the load transient: < ± 15%
Total harmonic distortion current (THDi) optimization :< 10%
High Power Factor : PF > 0.92
Robust Protection Features
- Brown−In/Out Detection on HV pin250 mA / -700 mA Totem Pole Driving capability
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45W isolation driver
| Part number | Package | Top Mark | Shipping | |||||||||
| LD7841GS | SOP-8 | Green package | LD7841GS | 2500 /tape &reel | ||||||||
| ITEM | BNO | VcCOVP | FBOVP | SDSP | CSSP | CSOP | FBUVP (OSCP) |
OLP | CSOTP | Int.OTP |
| LD7841 | Auto | Auto (1 hiccup) |
Auto (1 hiccup) |
Auto (8 hiccups) |
Auto (8 hiccups) |
Auto (1 hiccup) |
Auto (4 hiccups) |
Auto (4 hiccups) |
Auto (1 hiccup) |
Auto (1 hiccup) |
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