GM386CS8, GM386D8, GM38C43 Selling Leads, Datasheet
MFG:GAMMA Package Cooled:03+ D/C:SOP8
GM386CS8, GM386D8, GM38C43 Datasheet download
Part Number: GM386CS8
MFG: GAMMA
Package Cooled: 03+
D/C: SOP8
MFG:GAMMA Package Cooled:03+ D/C:SOP8
GM386CS8, GM386D8, GM38C43 Datasheet download
MFG: GAMMA
Package Cooled: 03+
D/C: SOP8
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
TOP
PDF/DataSheet Download
Datasheet: GM3110
File Size: 1412672 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: GM3110
File Size: 1412672 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: GM3110
File Size: 1412672 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
The GM38C4x are fixed frequency, high performance, current- mode PWM controllers. Gamma's BiCMOS devices are pin compatible with standard 384x bipolar devices but with several improvements.
Undervoltage lockout circuitry allows the '42 and '44 versions to start up at 14.5V and operate down to 9V, and the '43 and '45 versions start at 8.4V with operation down to 7.6V. All versions operate up to 16V.
When compared to bipolar 384x devices operating from a 15V supply, start-up current has been reduced to 50A typical and operating current has been reduced to 4.0 mA typical. Decreased output rise and fall times drive larger MOSFETs, and rail-to-rail output capability increases efficiency, especially at lower supply voltages. The GM38C4x also features a trimmed oscillator discharge current and bandgap reference.
PARAMETER | SYMBOL | VALUE | UNIT |
Zener Current Operation at 16V may require special precautions(Note6) |
IDD | 30 | mA |
Supply Voltage(Note 6) | VDD | 18 | V |
Switch Supply Voltage | VD | 18 | V |
Current Sense Voltage | VISNS | - 0.3 to + 5.5 | V |
Feedback Voltage | VFB | - 0.3 to + 5.5 | V |
Output Current |
IOUT | 0.5 | A |
Storage Temperature | TA | - 65 to + 150 | °C |