Part number:
UC3842B
DC DC Switching Controllers
Manufacturer:
UMW
SOP-8 AC-DC CONTROLLERS & REGULA
Tape & Reel (TR)
RoHS:
YES
UC3842B
: 1
: 1
1
$0.9400
$0.9400
10
$0.8000
$8.0000
25
$0.7600
$19.0000
100
$0.6000
$60.0000
250
$0.5600
$140.0000
500
$0.4800
$240.0000
1000
$0.3600
$360.0000
2500
$0.3400
$850.0000
5000
$0.3200
$1,600.0000
12500
$0.3000
$3,750.0000
25000
$0.2800
$7,000.0000
62500
$0.2600
$16,250.0000
UC3842B
PDF1
| TYPE | DESCRIPTION |
| Mfr | UMW |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | ACTIVE |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Output Type | PWM |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Supplier Device Package | 8-SOP |
| Control Features | Frequency Control, Soft Start |
| Duty Cycle (Max) | 50% |
