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SG-Micro SGM6613A | Demoboard SGM6613A Synchronous Boost Converter
28.5V, 7A Fully-Integrated Synchronous Boost Converter
Overview
| Topology | Boost Converter |
| Input voltage | 4.5-22 V |
| Output 1 | 28.5 V |
| IC revision | A4 |
Description
The SGM6613A is a high-efficient synchronous Boost converter integrated with a 17mΩ low-side power switch and a 31mΩ high-side power switch. This device is capable to deliver up to 28.5V output and operates at a wide input voltage range of 4.5V to 22V.The SGM6613A operates the pulse width modulation (PWM) mode at moderate to heavy load conditions. The forced pulse width modulation (PWM) mode isapplied at light load condition to prevent operation faults caused by low switching frequency. The SGM6613A also includes the output over-voltage protection, inductor current limit protection and thermal shutdown protection.
Features
- Wide 4.5V to 22V Input Voltage Range
- (VIN + 5V) to 28.5V Output Voltage Range
- Up to 7A Resistor-Programmable Current Limit
- Integrated 17mΩ/31mΩ Power MOSFETs
- Up to 90% Efficiency (VIN = 5V, VOUT = 28.5V and IOUT = 500mA)
- Up to 700kHz Resistor-Programmable Switching Frequency
- Over-Voltage Protection
- Forced PWM Mode at Light Load Condition
- Available in a Green TQFN-3×3.5-13L Package
Typical applications
- Supply for the Power Amplifier and Motor Driver, Supply for USB Type-C
- Portable Loudspeaker Boxes
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | RDC typ. (mΩ) | RDC max. (mΩ) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744325180 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 1.8 | 22.1 | 7 | 18 | 3.5 | 70 | Superflux | – | 3.85 | SMT | ||
 | 74437368033 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 3.3 | 11.1 | 15.6 | 31.2 | – | 22 | – | – | 11.8 | SMT | ||
 | 74439369047 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-XHMI SMT Power Inductor | 4.7 | 20 | 13.6 | 28.05 | 5 | 21 | – | 5 | 5.5 | SMT | ||
| 74437368068 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 6.8 | 8.6 | 8 | 17.4 | – | 13 | – | – | 23.3 | SMT | ||
| 74437368100 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 10 | 7 | 7.9 | 16.8 | – | 12 | – | – | 30 | SMT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744325180 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | |
| 74437368033 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | |
| 74439369047 | SPEC | |
| 74437368068 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | |
| 74437368100 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | RDC typ. (mΩ) | RDC max. (mΩ) | Mount | Samples |
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