onsemi Switching Regulator, Surface Mount, 3.85 → 4.1V dc Output Voltage, 9.5 → 28V dc Input Voltage, 1
- RS Stock No.:
- 186-1448
- Mfr. Part No.:
- NCP1616A2DR2G
- Brand:
- onsemi
View all Switching Regulators
Available to back order for despatch when stock is available
Price Each (In a Pack of 5)
£1.038
(exc. VAT)
£1.246
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 5 | £1.038 | £5.19 |
| 10 - 95 | £1.004 | £5.02 |
| 100 - 495 | £0.976 | £4.88 |
| 500 - 995 | £0.952 | £4.76 |
| 1000 + | £0.926 | £4.63 |
| *price indicative | ||
Packaging Options:
- RS Stock No.:
- 186-1448
- Mfr. Part No.:
- NCP1616A2DR2G
- Brand:
- onsemi
Technical Reference
Legislation and Compliance
Product Details
High Voltage Start-Up Circuit
Critical conduction mode with current controlled frequency foldback
Integrated Input Filter Capacitor (X2) Discharge Circuitry
Dynamic Response Enhancer
Soft Overvoltage Protection
-500 mA/+800 mA Drive Capability
AC Line Brownout Detection
Improved efficiency at light load and fast startup time
Optimizes conversion efficiency across load range
Improved light load efficiency and elimination of external resistors
Improved transient response for line and load steps
Reduces acoustic noise and stress in the event of an overvoltage fault
Supports wide range of MOSFETs and power levels
Protects boost stage power components during line fault conditions
Applications
Off-line power supplies
Lighting Ballast
LED Lighting Drivers and Power Supplies
End Products
All-In-One Computers
High Powered Adapters
Flat TV / LED-TV / LCD-TV / Plasma
Critical conduction mode with current controlled frequency foldback
Integrated Input Filter Capacitor (X2) Discharge Circuitry
Dynamic Response Enhancer
Soft Overvoltage Protection
-500 mA/+800 mA Drive Capability
AC Line Brownout Detection
Improved efficiency at light load and fast startup time
Optimizes conversion efficiency across load range
Improved light load efficiency and elimination of external resistors
Improved transient response for line and load steps
Reduces acoustic noise and stress in the event of an overvoltage fault
Supports wide range of MOSFETs and power levels
Protects boost stage power components during line fault conditions
Applications
Off-line power supplies
Lighting Ballast
LED Lighting Drivers and Power Supplies
End Products
All-In-One Computers
High Powered Adapters
Flat TV / LED-TV / LCD-TV / Plasma
Specifications
| Attribute | Value |
| Output Voltage | 3.85 → 4.1V dc |
| Input Voltage | 9.5 → 28V dc |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Package | SOIC |
| Maximum Temperature | +150°C |
| Minimum Temperature | -40°C |
| Switching Frequency Range | 50kHz |
| Protection Features | Over Current Protection, Over Voltage Protection, Short Circuit Protection, Thermal Shutdown Protection |
| Application | Flat TV, LED Driver, Off Line Appliances Requiring Power Factor Correction, PC Power Supplies |
| Depth | 1.75mm |
| Width | 4mm |
| Length | 5mm |