Hangzhou Silan Microelectronics
SDH8302STR50kHz~68kHz 0.65W 650V 10V~25V SOP-8 AC DC Converters, Offline Switchers
From
₹33.01
1,71,635 in stock
Hangzhou Silan MicroelectronicsDatasheet (PDF)
SDH8594ASTR
18V~25.5V 650V Flyback SOP-7-225mil-1.27mm AC DC Converters, Offline Switchers
SOP-7-225mil-1.27mmRoHSActive
- Manufacturer
- Hangzhou Silan Microelectronics
- Manufacturer part #
- SDH8594ASTR
- Store part #
- C42459723
- Package / case
- SOP-7-225mil-1.27mm
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,830 in stock
#C42459723
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹39.02 | ₹195.10 |
| 50+ | ₹30.59 | ₹1,529.50 |
| 150+ | ₹26.98 | ₹4,047.00 |
| 500+ | ₹22.46 | ₹11,230.00 |
| 2,500+ | ₹20.45 | ₹51,125.00 |
| 4,000+ | ₹19.25 | ₹77,000.00 |
5 × ₹39.02
₹195.10
excl. GST
₹230.22 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
SDH8594ASTR
₹195.10 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Voltage - Supply
- 18V~25.5V
- Voltage - Breakdown
- 650V
- Topology
- Flyback
- Features
- High voltage direct start;Leading edge blanking;Cable compensation;Under-voltage lockout;Constant Current Mode (CC);Constant Voltage (CV);Over Voltage Protection;Short Circuit Protection;Under Voltage Protection;Over Current Protection
- Duty Cycle(Max)
- 50%
- Feedback System
- Primary-side feedback
- Working Mode
- PFM Modulation
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.166 g
Overview
SDH8594AS is a primary-side regulation (PSR) switching power supply with an integrated high-voltage MOS power switch. It employs PFM modulation to deliver precise CV/CC control loops with high stability and average efficiency. The integrated high-voltage startup eliminates the need for external startup resistors. Systems designed with SDH8594AS require no optocoupler, eliminating secondary-side feedback control and loop compensation, simplifying the circuit and reducing system cost. SDH8594AS is suited for 8~12W output power applications, featuring adjustable line loss compensation and built-in peak current compensation.
Applications
- Charger
- Adapter
- Standby power supply
Key features
- Primary-side control topology
- High-accuracy CC/CV control
- Low startup current
- Adjustable output voltage and current
- Adjustable line loss compensation
- Integrated 650V MOSFET
- Integrated high-voltage startup
- Meets 75mW standby standard
- Leading-edge blanking
- No compensation capacitor required
- Over-temperature protection
- VCC overvoltage protection
- Output overvoltage protection
- Under-voltage lockout (UVLO)
- Cycle-by-cycle current limiting
- Output short-circuit protection
- Overcurrent protection
- Maximum on-time protection
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