FAN49103AUC340X IC REG BCK BST 3.4V 2.5A 20WLCSP onsemi

Brand Name onsemi
Model Number FAN49103AUC340X
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Function Step-Up/Step-Down Output Configuration Positive
Topology Buck-Boost Output Type Programmable (Fixed)
Number Of Outputs 1 Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V Voltage - Output (Min/Fixed) 2.8V, 3.4V
Voltage - Output (Max) 4V Current - Output 2.5A
Frequency - Switching 1.8MHz Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA) Mounting Type Surface Mount
Package / Case 20-UFBGA, WLCSP Supplier Device Package 20-WLCSP (1.96x1.56)
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Part Number Description
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