FAN49103AUC340X IC REG BCK BST 3.4V 2.5A 20WLCSP onsemi
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
onsemi
Product Description
Product Details
Description
The FAN431/FAN431A/FAN431L are three terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacement for Zener Diodes in many applications.
Features
• Programmable Output Voltage to 36 Volts• Low Dynamic Output Impedance 0.2Ω Typical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | onsemi |
| Product Category | DC Switching Regulators |
| Series | TinyPower? |
| Type | High Efficiency Buck-Boost Switching Regulator |
| Packaging | Alternate Packaging |
| Mounting-Style | SMD/SMT |
| Operating-Temperature-Range | - 40 C to + 85 C |
| Package-Case | 20-UFBGA, WLCSP |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Fixed |
| Function | Step-Up/Step-Down |
| Supplier-Device-Package | 20-WLCSP |
| Number-of-Outputs | 1 Output |
| Topology | Buck-Boost |
| Frequency-Switching | 1.8MHz |
| Current-Output | 2.5A |
| Output-Configuration | Positive |
| Output Voltage | 3.4V |
| Voltage-Output-Max | - |
| Synchronous-Rectifier | Yes |
| Voltage-Input-Min | 2.5V |
| Voltage-Input-Max | 5.5V |
| Shutdown | No Shutdown |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 2.8 V to 4 V |
| Input-Voltage | 2.5 V to 5.5 V |
| Input-Voltage-MAX | 5.5 V |
| Output-Current | 2.5 A |
| Switching-Frequency | 1.8 MHz |
| Input-Voltage-MIN | 2.5 V |
| Supply-Voltage-Min | 2.5 V |
| Package-Case | WLCSP-20 |
Descriptions
Buck-Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 2.5A 20-UFBGA, WLCSP
BuckBoost Regulator
Voltage Regulators - Switching Regulators 2.5 A TinyPower I2C Buck-Boost Regulator
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao