Rated 
(4/5) based on 2 customer reviews
(4/5) based on 2 customer reviews
Description
IC REG CTRLR BST FLYBK ISO 8-SO Series: - Applications: Number of Outputs: 1 Frequency - Max: 500kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 7.6 V ~ 30 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: 0～C ~ 70～C Package / Case: 8-SOIC (0.154, 3.90mm Width) Supplier Device Package: 8-SO
| Part Number | UC3843BD1 |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Freescale |
| Description | IC REG CTRLR BOOST/FLYBACK 8SO |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
| Frequency - Switching | 250kHz |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Image |  |
Lowest Price: $0.75
Highest Price: $4.83
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
UC3843BD1
Brand:
FREESCL
D/C:
Qty:
500
Price (USD):
0.75
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
UC3843BD1
Brand:
FREECAL
D/C:
21+
Qty:
6542
Price (USD):
1.77
Company:
ONSTAR ELECTRONICS CO., LIMITED
Buy
Part Number:
UC3843BD1
Brand:
Freescale Semiconductor
D/C:
Qty:
1826
Price (USD):
2.79
Company:
Gallop Great Holdings (Hong Kong) Limited
Buy
Part Number:
UC3843BD1
Brand:
FREECALE
D/C:
21+
Qty:
99899
Price (USD):
3.81
Company:
Shinever Technology Limited
Buy
Part Number:
UC3843BD1
Brand:
FREESICAL
D/C:
20+
Qty:
800
Price (USD):
4.83
Company:
WIN AND WIN ELECTRONICS LIMITED
Buy
UC3843BD1 Ref.
[hkinfreescale20220620][hkinbrandcloudAMpd]
