HaloChip

GP8521H

60kHz~70kHz 650V 35V Flyback SOP-8 AC DC Converters, Offline Switchers

SOP-8RoHSActive

Manufacturer: HaloChip
Manufacturer part #: GP8521H
Store part #: C22434954
Package / case: SOP-8
Category: AC DC Converters, Offline Switchers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,940 in stock

#C22434954

Stock & price checked 21 h ago

Quantity	Unit price	Pack price
5+	₹26.13	₹130.65
50+	₹22.82	₹1,141.00
150+	₹21.39	₹3,208.50
500+	₹19.63	₹9,815.00
2,500+	₹18.84	₹47,100.00
4,000+	₹18.36	₹73,440.00

Quantity (min 5, multiples of 5)

5 × ₹26.13

₹130.65

excl. GST

₹154.17 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: 4,000 per reel

GP8521H

₹130.65 for 5 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 60kHz~70kHz
Voltage - Breakdown: 650V
Voltage - Supply: 35V
Topology: Flyback
Features: Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Duty Cycle(Max): 70%
Feedback System: Secondary-Side Feedback

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.389 g

Overview

GP8521X is a high-performance AC/DC current-mode PWM power switch designed for chargers and adapters. GP8521X features audio noise elimination. The operating frequency is 65kHz with ±4% frequency jittering. As output power decreases, the IC reduces switching frequency based on power-saving mode control to improve light-load efficiency. When power drops below a certain threshold, the IC enters burst mode to reduce standby power consumption, keeping the no-load power dissipation of the entire unit below 75mW. It features seamless OCP/OPP recovery, constant power limiting, and OCP/OPP compensation across the full input voltage range. Multiple protection features are included, such as UVLO, VDD OVP, cycle-by-cycle current limiting OCP, and overload protection OLP. Available in SOP8 package.