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SilergyDatasheet (PDF)
SQ27000SXC
Step-down type 200kHz~1MHz Adjustable 600mA DFN-8(4x4) Voltage Regulators - DC DC Switching Regulators
DFN-8(4x4)RoHSActive
High Efficiency 0.6A 100V Input Synchronous Step Down Regulator
- Manufacturer
- Silergy
- Manufacturer part #
- SQ27000SXC
- Store part #
- C7427221
- Package / case
- DFN-8(4x4)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
790 in stock
#C7427221
Stock & price checked 31 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹152.37 | ₹152.37 |
| 10+ | ₹125.02 | ₹1,250.20 |
| 30+ | ₹110.05 | ₹3,301.50 |
| 100+ | ₹93.11 | ₹9,311.00 |
| 500+ | ₹85.52 | ₹42,760.00 |
| 1,000+ | ₹82.05 | ₹82,050.00 |
1 × ₹152.37
₹152.37
excl. GST
₹179.80 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 5,000 per reel
SQ27000SXC
₹152.37 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃@(TA)
- Function
- Step-down type
- Frequency - Switching
- 200kHz~1MHz
- Number of Outputs
- 1
- Features
- Cycle-by-cycle current limiting;Built-in LDO regulator;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 7V~100V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 600mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 5,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.065 g
Overview
The SQ27000 develops a high efficiency synchronous step-down DC/DC converter capable of delivering 0.6A current. The SQ27000 operates over a wide input voltage range from 7V to 100V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SQ27000 always operates under continuous condition mode. The device adopts the instant PWM architecture to achieve fast transient responses for high step down applications.
Applications
- Isolated Telecom Bias Supply
- Secondary High Voltage Post Regulator
- Automotive Systems
Key features
- Low RDS(ON) for Internal Switches (Top/Bottom): 500mΩ/285mΩ
- 7 - 100V Input Voltage Range
- 0.6A Output Current Capability
- Constant On-time Control
- Instant PWM Architecture to Achieve Fast Transient Responses
- Programmable Switching Frequency Range: 200kHz~1MHz
- 2ms Internal Soft-start Limits the Inrush Current
- Precise ±2% 1.225V Reference over -40°C to +125°C Temperature Range
- Cycle-by-cycle Peak Current Limit
- Over Temperature Protection with Auto Recovery
- RoHS Compliant and Halogen Free
- Compact Package DFN 4×4 - 8
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