Manufacturer Part #
UC3845BD1013TR
UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14
| | |||||||||||
| | |||||||||||
| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:SOIC-14 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
STMicroelectronics UC3845BD1013TR - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
STMicroelectronics UC3845BD1013TR - Technical Attributes
Attributes Table
| Package Style: | SOIC-14 |
| Mounting Method: | Surface Mount |
Features & Applications
The UC3845BD1013TR is a High Performance Current Mode PWM Controller IC with operating frequency of up to 500 KHz.
It provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.
Features:
- Trimmed oscillator for precise frequency contol
- Oscillator frequency guaranteed at 250 KHz
- Current moded operation to 500 kHz
- Automatic feed forward compensation
- Latching PWM for Cycle-by-cycle current limiting
- Internally trimmed reference with undervoltage lockout
- High current totem pole output
- Undervoltage lockout with Hysteresis
- Low start-up and operating current
Pricing Section
Global Stock:
0
USA:
0
Factory Lead Time:
14 Weeks
Quantity
Web Price
2,500
$0.39
5,000+
$0.375
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
SOIC-14
Mounting Method:
Surface Mount