Clicky

UC2842J Pulse Width Modulator PWM Controller IC

UC2842J Pulse Width Modulator PWM Controller IC

Manufacturer: Unitrode
Part Number: UC2842J

Price: $7.60
386 available for immediate delivery
Code: IC398PD
Volume Pricing
Quantity Price Each
1-9$7.60
10-99$7.28
100+$6.92
Quantity:

First Class Mail Shipping Costs:

Order Total Minimum
 Order Total Maximum
 USA First Class Shipping Rates
$00.01
 $25.00
 $5.85
$25.01
 $35.00
 $6.85
$35.01
 $45.00
 $8.85
$45.01
 $55.00
 $9.85
$55.01
 $75.01
 $11.85
$75.01
 $100.00
 $12.85
$100.01
 $200.00
 $14.85
$200.01
 $300.00
 $15.85
$300.01
 $500.00
 $17.85
$500.01
 +
 $18.85

Priority Mail Shipping Costs:

Order Total Minimum
 Order Total Maximum
 USA Priority Mail Shipping Rates
$00.01
 $25.00
 $10.50
$25.01
 $35.00
 $11.50
$35.01
 $45.00
 $12.50
$45.01
 $55.00
 $13.50
$55.01
 $75.01
 $14.50
$75.01
 $100.00
 $16.50
$100.01
 $200.00
 $18.50
$200.01
 $300.00
 $21.50
$300.01
 $500.00
 $24.50
$500.01
 +
 $25.50

Canada First Class International (see Shipping page for exclusions)

Order Total Minimum
 Order Total Maximum
 Canada First Class International
$00.01
 $45.00
 $15.95
$45.01
 $90.00
 $29.95
$90.01
 $150.00
 $49.95
$150.01
 $300.00
 $59.95
$300.01
 $700.00
 $79.95
$700.01
 $2000.00
 $99.95

Canada Priority Mail (see Shipping page for exclusions)

Order Total Minimum
 Order Total Maximum
 Canada Priority Mail
$00.01
 $45.00
 $36.95
$45.01
 $90.00
 $45.95
$90.01
 $150.00
 $59.95
$150.01
 $300.00
 $79.95
$300.01
 $700.00
 $99.95
$700.01
 $2000.00
 $109.95

International - Outside US / CA (see Shipping page for exclusions)

Order Total Minimum
 Order Total Maximum
 International - Outside US / CA
$100.00
 $150.00
 $79.95
$150.01
 $300.00
 $99.95
$300.01
 $500.00
 $139.95
$500.01
 $1000.00
 $169.95
  View shipping costs

Additional Information


Current Mode PWM Controller
Ceramic 8 Pin Dip Package

Maximum Ratings:
Supply Voltage (Low Impedance Source): 30V
Supply Voltage (ICC < 30mA): Self Limiting
Output Current: ±1A
Output Energy (Capacitive Load): 5µJ
Analog Inputs (Pins 2, 3): -0.3V to 6.3V
Error Amp Output Sink Current: 10mA
Power Dissipation at TA ≤ 25°C: 1W
Storage Temperature Range: -65°C to 150°C
Junction Temperature Range: -55°C to 150°C
Lead Temperature (soldering, 10 seconds): 300°C

Features:
Optimized For Off-line And DC To DC Converters
Low Start Up Current (<1mA)
Automatic Feed Forward Compensation
Pulse-by-pulse Current Limiting
Enhanced Load Response Characteristics
Under-voltage Lockout With Hysteresis
Double Pulse Suppression
High Current Totem Pole Output
Internally Trimmed Bandgap Reference
500khz Operation
Low RO Error Amp

Manufactured by: Unitrode
Part Number: UC2842J

Full Datasheet: UC2842J