onsemi FAN65004B 5 PWM Controller, 1 MHz 65 V 35-Pin, PQFN
- RS Stock No.:
- 178-4476
- Mfr. Part No.:
- FAN65004B
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 10 units)*
£45.11
(exc. VAT)
£54.13
(inc. VAT)
Add 20 units to get free delivery
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- Shipping from 05 June 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £4.511 | £45.11 |
| 100 - 240 | £3.888 | £38.88 |
| 250 + | £3.371 | £33.71 |
*price indicative
- RS Stock No.:
- 178-4476
- Mfr. Part No.:
- FAN65004B
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Maximum Switching Frequency | 1MHz | |
| Product Type | PWM Controller | |
| Start-up Supply Current | 1.5mA | |
| Supply Current | 4mA | |
| Output Voltage | 5.25 V | |
| Zero Power Detection | No | |
| Output Current | 6A | |
| Number of Outputs | 5 | |
| Mount Type | Surface | |
| Package Type | PQFN | |
| Maximum Supply Voltage | 65V | |
| Pin Count | 35 | |
| Topology | Buck | |
| Maximum Duty Cycle | 50% | |
| Minimum Operating Temperature | -40°C | |
| PWM Controller Type | Current Mode | |
| Maximum Operating Temperature | 125°C | |
| Width | 6 mm | |
| Height | 0.75mm | |
| Standards/Approvals | No | |
| Length | 6mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Maximum Switching Frequency 1MHz | ||
Product Type PWM Controller | ||
Start-up Supply Current 1.5mA | ||
Supply Current 4mA | ||
Output Voltage 5.25 V | ||
Zero Power Detection No | ||
Output Current 6A | ||
Number of Outputs 5 | ||
Mount Type Surface | ||
Package Type PQFN | ||
Maximum Supply Voltage 65V | ||
Pin Count 35 | ||
Topology Buck | ||
Maximum Duty Cycle 50% | ||
Minimum Operating Temperature -40°C | ||
PWM Controller Type Current Mode | ||
Maximum Operating Temperature 125°C | ||
Width 6 mm | ||
Height 0.75mm | ||
Standards/Approvals No | ||
Length 6mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- PH
FAN65004B is a wide VIN highly efficient synchronous buck regulator, with integrated high side and low side power MOSFETs. The device incorporates a fixed frequency voltage mode PWM controller supporting a wide voltage range from 4.5 V to 65 V and can handle continuous currents up to 6 A. FAN65004B includes a 0.67% accurate reference voltage to achieve tight regulation. The switching frequency can be programmed from 100 kHz to 1 Mhz.
Supports wide range of applications
Allows for optimization between size, efficiency, and maximum duty cycle
Maintain voltage accuracy
Best Efficiency at heavy loads and also at light loads
Fully protected against voltage, current and temperature faults
Improves efficiency by reducing power loss