MC34167TG DC-DC Power Conversion by ON Semiconductor
Buck / Boost / Inverting Regulator, Switching, 5.0 A
| Status: | Active |
|---|---|
| Series: | MC34167 |
| RoHS: | Compliant |
Features
| Output Switch Current in Excess of 5.0 A |
| Fixed Frequency Oscillator (72 kHz) with On-Chip Timing |
| Provides 5.05 V Output without External Resistor Divider |
| Precision 2% Reference |
| 0% to 95% Output Duty Cycle |
| Cycle-by-Cycle Current Limiting |
| Undervoltage Lockout with Hysteresis |
| Internal Thermal Shutdown |
| Operation from 7.5 V to 40 V |
| Standby Mode Reduces Power Supply Current to 36 µA |
| Economical 5-Lead TO-220 Package with Two Optional Leadforms |
| Also Available in Surface Mount D2 PAK Package |
| Moisture Sensitivity Level (MSL) Equals 1 |
| Pb-Free Packages are Available |
| Applications |
|---|
| Digital TV (LCD, PDP) |
| Battery chargers |
| End Products |
|---|
| Efficient system pre-regulator for linear voltage regulators |
Specifications
| Description | MC34167 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Step-Up/Step-Down |
| Control Mode | Voltage Mode |
| VCC Min (V) | 7.5 |
| VCC Max (V) | 40 |
| VO Typ (V) | 40 |
| IO Typ (A) | 5 |
| Efficiency (%) | 80 |
| fSW Typ (kHz) | 72 |
| Package Type | TO-220-5 |
Alternative Descriptions
| Step-Up/Down/Inverting Switching Regulator, 5A, Vin 7.5÷40V, 72kHz | Micros |
| 5A, Buck/Boost/Inv. Sw Reg, MC34167TG | RS |
| MC34167 Series 40V 5A 79 kHz Step-Up/Down/Inverting Switching Regulator-TO-220-5 | Future Electronics |
| IC, SWITCHING REG, 72KHZ, TO220-5 | element14 |
| IC, SWITCHING REG, 72KHZ, TO220-5 | Farnell |
| Ic, Switching Reg, 72Khz, To220-5 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MC34167TG?
Additional datasheets, footprints and schematics for MC34167TG are listed on our Part Details page. You can also find images and similar parts to MC34167TG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MC34167TG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC34167TG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MC34167TG fall under?
The MC34167TG is listed under Power Management > DC-DC Power Conversion > Converters.
Can I view similar or alternative parts?
You can view similar parts to MC34167TG when available in the Converters range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MC34167TG you can contact the distributor directly for product support, shipping queries etc.
Is the MC34167TG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for MC34167TG have stock available?
Authorised distributors including Micros, RS, Future Electronics, element14 and Farnell have stock available or on a lead time for MC34167TG.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MC34167TG often in real-time on the comparison pages.
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