Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width), 7 Leads |
Surface Mount |
YES |
Operating Temperature |
-40°C~150°C TJ |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
7 |
Terminal Finish |
MATTE TIN |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Number of Functions |
1 |
Terminal Pitch |
1.27mm |
Pin Count |
8/7 |
JESD-30 Code |
R-PDSO-G7 |
Input Voltage-Nom |
11V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Voltage - Supply (Vcc/Vdd) |
9.5V~28V |
Input Voltage (Min) |
10.5V |
Topology |
Flyback |
Control Mode |
CURRENT-MODE |
Frequency - Switching |
65kHz |
Input Voltage (Max) |
28V |
Control Technique |
PULSE WIDTH MODULATION |
Switcher Configuration |
SINGLE |
Internal Switch(s) |
No |
Fault Protection |
Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
Duty Cycle |
80% |
Output Isolation |
Isolated |
Voltage - Start Up |
12V |
Height Seated (Max) |
1.75mm |
Length |
4.9mm |
Width |
3.9mm |
RoHS Status |
ROHS3 Compliant |
NCP1237BD65R2G Overview
The ac to dc converter is embedded in 8-SOIC (0.154, 3.90mm Width), 7 Leads package.In Tape & Reel (TR) AC/DC power converter, it is available.It is mounted in the way of Surface Mount .Ideally, the ac dc converter should be operated at a temperature of -40°C~150°C TJ degrees Celsius.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.As a result, the switching frequency reaches 65kHz .This AC/DC converter is suitable for operation in the range of 9.5V~28V supply voltage (Vcc/Vdd).As a result, it has a total of 7 terminations.There are a total of 8/7 pins on the ac-dc converter.Based on a unique technique, it is possible to ensure input voltages with the maximal value of 28V .
NCP1237BD65R2G Features
Packaged with 8-SOIC (0.154, 3.90mm Width), 7 Leads
Switching Frequency at 65kHz
NCP1237BD65R2G Applications
There are a lot of Rochester Electronics, LLC NCP1237BD65R2G AC DC Converters applications.
- AC/DC Adaptors/Chargers for E-books
- Set Top Boxes (STB)
- AC?DC USB chargers for Cameras
- Small off-line low voltage power supplies
- Cleaners
- Off--line Battery Charger
- Vacuum Cleaner
- Laptops
- Portable audio
- Battery chargers for cordless