UC3845BN Semiconductors - ICs by STMicroelectronics
IC PWM CONTROLLER 3845 DIP8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$0.14
| Distributor | Stock | ||
|---|---|---|---|
|
Ozdisan
from US$0.25
|
3,886
in stock
|
Buy Now |
|
element14
from US$0.44
|
3,284
in stock
|
Buy Now |
|
Newark Electronics
from US$0.49
|
3,244
in stock
|
Buy Now |
|
Farnell
from US$0.56
|
3,244
in stock
|
Buy Now |
|
Future Electronics
from US$0.42
|
2,950
in stock
|
Buy Now |
|
TME
from US$0.40
|
772
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.27
|
275
in stock
|
Buy Now |
|
RS
from US$0.25
|
260
in stock
|
Buy Now |
|
Rochester Electronics
from US$0.14
|
41
in stock
|
Buy Now |
|
Rapid Electronics
from US$1.02
|
30
in stock
|
Buy Now |
|
Conrad
from US$0.65
|
30
in stock
|
Buy Now |
|
Avnet Silica
-
|
11,200
in stock
|
Buy Now |
|
EBV Elektronik
-
|
3,150
in stock
|
Buy Now |
| Buy Now |
Specifications
| Input Voltage | 15V |
|---|---|
| Output Voltage | 5V |
| Output Current | 200mA |
| Supply Voltage Min | 12V |
| Supply Voltage Max | 25V |
| Controller IC Case Style | DIP |
| No. of Pins | 8Pins |
| Frequency | 250kHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | - |
| SVHC | No SVHC (17-Dec-2015) |
| Base Number | 3845 |
| Controller Type | PWM |
| Device Marking | UC3845BN |
| IC Generic Number | 3845 |
| Logic Function Number | 3845 |
| No. of Outputs | 1Outputs |
| Operating Frequency | 500kHz |
| Operating Temperature Range | -40°C to +150°C |
| Output Current Max | 1A |
| Output Energy per Cycle | 5µJ |
| Output Voltage Max | 5.1V |
| Output Voltage Min | 4.9V |
| Power Dissipation Pd | 1.25W |
| Power Supply IC Type | PWM controller |
| Resistance Temperature | 100°C |
| Short Circuit Current | -100mA |
| Startup Current | 0.3µA |
| Supply Voltage Range | 12V to 25V |
| Turn Off Threshold Voltage | 7.9V |
| Turn On Threshold Voltage | 8.5V |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| IC, PWM CONTROLLER, 3845, DIP8 | element14 |
| Pwm Ctrl, 250Khz, -40 To 150Deg C | Newark Electronics |
| UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8 | Future Electronics |
| IC: PMIC | TME |
| Current-PWM 1A 8,2-30V 500kHz DIP8 | Schukat Electronic |
| STMicroelectronics UC3845BN | RS |
| STMicroelectronics UC3845BN Voltage regulator DC/DC DIP 8 Tube Controller | Rapid Electronics |
| STMicroelectronics UC3845BN Spannungsregler - DC/DC-Schaltregler DIP-8 Tube | Conrad |
| Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a UC3845BN?
Additional datasheets, footprints and schematics for UC3845BN are listed on our Part Details page. You can also find images and similar parts to UC3845BN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for UC3845BN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UC3845BN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UC3845BN fall under?
The UC3845BN is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to UC3845BN when available in the Power Management 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 UC3845BN you can contact the distributor directly for product support, shipping queries etc.
Is the UC3845BN RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for UC3845BN have stock available?
Authorised distributors including Ozdisan, element14, Newark Electronics, Farnell and Future Electronics have stock available or on a lead time for UC3845BN.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for UC3845BN often in real-time on the comparison pages.
What if I can't find stock of UC3845BN?
You can fill out our help required form which you can use to request a quote for UC3845BN 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.