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ROHM BD9G101G | Demoboard STEPMO_EVK_20C
Simple Step-down Switching Regulators with Built-in Power MOSFET
Overview
| Topology | Buck Converter |
| Input voltage | 7 V |
| Switching frequency | 1300-1700 kHz |
| Output 1 | 0.5 A |
| IC revision | 007 |
Description
The BD9G101G is switching regulator with integrated internal high-side 42V Power MOSFET. It provides 0.5A DC output with small SSOP6 package. Operating frequency is fixed 1.5MHz, allowing the use of small inductor and ceramic capacitor. The components of phase compensation is built in.
Features
- High and Wide Input Range (VCC=6V~42V)
- 45V/800mΩ Internal Power MOSFET
- 1.5MHz Fixed Operating Frequency
- Feedback Pin Voltage 0.75V±1.5%
- Internal compensated
- Internal Over Current protection, Under Voltage Locked Out, Thermal shutdown
- 0μA Shutdown Supply Current (Ist=0uA)
- Small package SSOP6
Typical applications
- Battery powered equipment
- OA instruments
- Industrial distributed power applications
- Automotive Applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | V (V) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206065 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 10 nF | ±10% | 25 | 0603 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | ||
| 885012206090 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 15 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | ||
| 885012209048 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 4.7 µF | ±10% | 50 | 1210 | -55 °C up to +125 °C | 5 | 0.02 GΩ | X7R Class II | 3.2 | 2.5 | 2.5 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | ||
| 885012209014 | SPEC | 8 files | WCAP-CSGP MLCCs 16 V(DC) | 10 µF | ±10% | 16 | 1210 | -55 °C up to +125 °C | 5 | 0.1 GΩ | X7R Class II | 3.2 | 2.5 | 2 | 0.75 | 7" Tape & Reel | – | – | – | – | – | – | – | ||
 | 74438356056 | SPEC | 9 files | WE-MAPI SMT Power Inductor | – | – | – | 4020 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 2 | – | – | 5.6 | 3.85 | 5.5 | 68 | 20 | 80 | SMT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012206065 | SPEC | |
| 885012206090 | SPEC | |
| 885012209048 | SPEC | |
| 885012209014 | SPEC | |
| 74438356056 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | V (V) | Mount | Samples |
|---|