NCP1937B3DR2G
onsemi
onsemi
IC PFC CTRLR CRM 20SOIC
$1.01
Available to order
Reference Price (USD)
2,500+
$0.81000
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
Designed for high-density power solutions, onsemi's NCP1937B3DR2G PFC controller delivers exceptional performance in compact form factors. This innovative PMIC incorporates frequency foldback technology that maintains high efficiency across all load conditions. The device features precise input current shaping that minimizes THD (Total Harmonic Distortion) to less than 5%. With its programmable soft-start and adjustable switching frequency, the NCP1937B3DR2G offers unparalleled design flexibility. Primary applications include gaming consoles, high-end audio amplifiers, and broadcast equipment. The IC is also extensively used in scientific instrumentation and particle accelerator power systems where precision is crucial.
Specifications
- Product Status: Active
- Mode: Critical Conduction (CRM)
- Frequency - Switching: -
- Current - Startup: 20 mA
- Voltage - Supply: 9V ~ 30V
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 20-LSOP (0.154", 3.90mm Width), 17 Leads
- Supplier Device Package: 20-SOIC
Related Products
Power Integrations
PFS7626L
onsemi
MC33368DR2G
Fairchild Semiconductor
SG6961DZ
Infineon Technologies
ICE1PCS01GFUMA1
onsemi
NCP1655ADR2G
Texas Instruments
UCC28056CDBVT
STMicroelectronics
L6561D013TR
STMicroelectronics
L6564TD
Fairchild Semiconductor
FAN4822IMX
Unitrode