LT1172HVIQ Integrated Circuit Chip 100kHz High Efficiency Switching Regulator with 1.25A Output and 3V to 60V Input
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
LT1172HVIQ Integrated Circuit Chip 100kHz High Efficiency Switching Regulators
The LT1172HVIQ is a monolithic high-power switching regulator. It can be operated in all standard switching configurations including buck, boost, flyback, forward, inverting, and "Cuk." The chip includes a high-current, high-efficiency switch on the die along with all oscillator, control, and protection circuitry.
Specifications
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
|---|---|
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost, Cuk, Flyback, Forward Converter |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min/Fixed) | 1.244V |
| Voltage - Output (Max) | 75V (Switch) |
| Current - Output | 1.25A (Switch) |
| Frequency - Switching | 100kHz |
Features
- Wide Input Voltage Range: 3V to 60V
- Low Quiescent Current: 6mA
- Internal 5A Switch
- Shutdown Mode Draws Only 50µA Supply Current
- Very Few External Parts Required
- Self-Protected Against Overloads
- Operates in Nearly All Switching Topologies
- Flyback-Regulated Mode Has Fully Floating Outputs
- Comes in Standard 5-Pin Packages
- LT1172 Available in 8-Pin MiniDIP and Surface Mount Packages
- Can Be Externally Synchronized
Applications
- Logic Supply 5V at 10A
- 5V Logic to ±15V Op Amp Supply
- Battery Upconverter
- Power Inverter (+ to -) or (- to +)
- Fully Floating Multiple Outputs
Other Supply Product Types
| Part Number | Package |
|---|---|
| TPS259807ONRGER | 24-VQFN |
| TPS259472LRPWR | 10-VFQFN |
| TPS26632RGER | 24-VFQFN |
| TPS259822LNRGER | 24-VFQFN |
| TPS259822ONRGER | 24-VFQFN |
| TPS259824ONRGER | 24-VFQFN |
| TPS259827ONRGER | 24-VFQFN |
| TPS259827LNRGER | 24-VFQFN |
| TPS259520DSGR | 8-WFDFN |
| TPS259531DSGR | 8-WFDFN |
| TPS259630DDAR | 8-PowerSOIC |
| LM74502HQDDFRQ1 | SOT-23-8 |
| TPS26630RGER | 24-VFQFN |
| TPS26633RGER | 24-VFQFN |
| STL26NM60N | 8-PowerVDFN |
| STH410N4F7-6AG | H2PAK-6 |
| STO67N60DM6 | 8-PowerSFN |
| STL210N4LF7AG | 8-PowerVDFN |
| STO36N60M6 | 8-PowerSFN |
| SCTH100N65G2-7AG | H2PAK-7 |
| STH30N65DM6-7AG | H2PAK-7 |
| STL125N8F7AG | 8-PowerVDFN |
| STB36N60M6 | D2PAK |
| STHU47N60DM6AG | HU3PAK |
| STHU36N60DM6AG | HU3PAK |
| STB33N60DM2 | D2PAK |
| STD80N450K6 | TO-252 |
| STO33N60M6 | 8-PowerSFN |
| STB45N60DM2AG | D2PAK |
| STB33N60DM6 | D2PAK |
Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager