UC3845P
Switching Controllers CURRENT-MODE PWM CONTROLLER
Inventory:5,029
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : UC3845P
-
Package/Case : PDIP-8
-
Brands : TI
-
Components Categories : Switching Regulator or Controllers
-
Datesheet : UC3845P DataSheet (PDF)
Overview of UC3845P
DESCRIPTIONTheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count.
■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS
■ LOW START-UP CURRENT (<1 mA)
■ AUTOMATIC FEED FORWARD COMPENSATION
■ PULSE-BY-PULSECURRENT LIMITING
■ ENHANCED LOAD RESPONSE CHARACTERISTICS
■ UNDER-VOLTAGE LOCKOUTWITH HYSTERESIS
■ DOUBLE PULSE SUPPRESSION
■ HIGH CURRENT TOTEM POLE OUTPUT
■ INTERNALLY TRIMMED BANDGAP REFERENCE
■ 500 KHz OPERATION
■ LOW RO ERRORAMP
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Switching Controllers | Mounting Style | Through Hole |
Package / Case | PDIP-8 | Brand | Texas Instruments |
Product Type | Switching Controllers | Subcategory | PMIC - Power Management ICs |
Type | Current Mode PWM Controllers | Unit Weight | 0.018646 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
Similar Product
UC1846J
Texas Instruments UC1846J is a versatile 16-pin CDIP component
UC1825J
With its advanced features and robust design, this PWM controller ensures reliable performance in high-speed systems
UC1525AJ
Voltage Mode PWM Controller 400mA 400kHz 16-Pin CDIP Tube
UC1823J
Current Mode PWM Controller 1.5A 1000kHz 16-Pin CDIP Tube
UC1844J
Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube
UC1875J
Resonant Controllers 500mA 1000kHz 20-Pin CDIP Tube
UC1825AJ
High Speed PWM Controller
LM2576T-5
Buck Switching Regulator IC Positive or Negative Fixed 5V 1 Output 3A TO-220-5