KA7553A DC-DC Power Conversion by ON Semiconductor
PWM Controller programmable frequency upto 600khz
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| Built-in Drive Circuits for Direct Connection POWER MOSFET (lO = ±1.5A) |
| Wide Operating Frequency Range (5KHz - 600KHz) |
| Pulse By Pulse Over Current Limiting |
| Over Load Protection |
| On/Off Control By External Trigger |
| Internal UVLO |
| Low Standby Current (Typ. 90uA) |
| Soft Start Circuit |
| Applications |
|---|
| Other Consumer Electronics |
Specifications
| Description | KA7553A |
|---|---|
| Compliance | Pb-free |
| Package Type | PDIP-8 |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| PWM CONTROLLERS | Farnell |
| Ic, smps Controller, voltage-Mode, bipolar, dip,8Pin, plastic Rohs Compliant: Yes |Onsemi KA7553A | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a KA7553A?
Additional datasheets, footprints and schematics for KA7553A are listed on our Part Details page. You can also find images and similar parts to KA7553A on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for KA7553A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view KA7553A price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does KA7553A fall under?
The KA7553A is listed under Power Management > DC-DC Power Conversion > Controllers.
Can I view similar or alternative parts?
You can view similar parts to KA7553A when available in the Controllers 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 KA7553A you can contact the distributor directly for product support, shipping queries etc.
Is the KA7553A RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for KA7553A have stock available?
Authorised distributors including Rochester Electronics, Avnet America, Farnell and Newark Electronics have stock available or on a lead time for KA7553A.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for KA7553A often in real-time on the comparison pages.
What if I can't find stock of KA7553A?
You can fill out our help required form which you can use to request a quote for KA7553A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.