Varnitronics
OB2710MP OB
OB

OB2710MP

12V~26V Flyback SOT-23-6 AC DC Converters, Offline Switchers RoHS

SOT-23-6ROHS CompliantActive

Adaptive Multi-Mode PWM Controller

Manufacturer
OB
Manufacturer part #
OB2710MP
Store part #
C2827748
Package / case
SOT-23-6
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,645 in stock

#C2827748

Stock & price checked 18 h ago

QuantityUnit pricePack price
5+₹22.15₹110.75
50+₹17.16₹858.00
150+₹15.03₹2,254.50
500+₹12.37₹6,185.00
3,000+₹11.18₹33,540.00
6,000+₹10.48₹62,880.00

5 × ₹22.15

₹110.75

excl. GST

₹130.69 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

OB2710MP

₹110.75 for 5 + GST

Specifications

Operating Temperature
-40℃~+150℃
Frequency - Switching
100kHz;77kHz;85kHz;65kHz;25kHz
Voltage - Supply
12V~26V
Topology
Flyback
Features
Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Duty Cycle(Max)
80%
Feedback System
Secondary-Side Feedback
Working Mode
QR;CCM;PFM Modulation

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.049 g

Overview

OB2710 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications. At normal load condition, it operates in fixed frequency mode. When the loading goes low, it operates in PFM mode for high power conversion efficiency. When the load is very small, the IC operates in ‘Extended Burst Mode’ to minimize the standby power loss. As a result, high conversion efficiency can be achieved in the whole loading range. VCC low startup current and low operating current contribute to a reliable power on startup and low standby design. OB2710 offers Vth_oc compensation. OB2710 offers comprehensive protection coverage with auto-recovery including Cycle-byCycle current limiting (OCP), over load protection (OLP), AC brownout protection, VCC under voltage lockout (UVLO), external over temperature protection (OTP), over voltage protection (OVP) and short protection(SCP). Excellent EMI performance is achieved with On-Bright proprietary frequency shuffling technique. OB2710 is offered in SOT23-6 package.

Applications

  • Offline AC/DC flyback converter for
  • General power supply
  • Power Adapter

Key features

  • Power on soft start reducing MOSFET Vds stress
  • Multi-Mode Operation
  • 77KHz maximum clamping frequency in QR mode @ Full Load in high line voltage
  • 65KHz minimum clamping frequency in CCM mode @ Heavy Load in high line voltage
  • 100KHz maximum clamping frequency in QR mode @ Full Load in low line voltage

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