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FAN48610: 2.5 MHz, 1 A, Fixed-Output Synchronous TinyBoost® Regulator

Datasheet: Fixed-Output Synchronous Regulator, TinyBoost®, 2.5 MHz
Rev. 2 (770kB)
Product Overview
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» Product Change Notification
The FAN48610 is a low-power boost regulator designed to provide a minimum voltage-regulated rail from a standard single-cell Li-Ion battery and advanced battery chemistries. Even below the minimum system battery voltage, the device maintains the output voltage regulation for a minimum output load current of 1.0 A. The combination of built-in power transistors, synchronous rectification, and low supply current suit the FAN48610 for battery-powered applications.
The FAN48610 is available in a 9-bump, 0.4 mm pitch, Wafer-Level Chip-Scale Package (WLCSP).
Features
 
  • Input Voltage Range: 2.5 V to 4.80 V
  • Output Voltages Range: 3 V to 5 V
  • IOUT ≥ 1 A at VOUT 5.0 V, VIN ≥ 2.5 V
  • IOUT ≥ 1.5 A at VOUT 5.0 V, VIN ≥ 3.0 V
  • Up to 94% Efficient
  • Internal Synchronous Rectification
  • Soft-Start with True Load Disconnect
  • Short-Circuit Protection
  • 9-Bump, 1.215 mm x 1.215 mm, 0.4 mm Pitch WLCSP
  • Three External Components: 2016 0.47 µH Inductor, 0603 Case Size Input / Output Capacitors
  • Total Application Board Solution Size: < 11 mm2
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
FEBFAN48610-M00LPOLA-GEVB Active
Pb-free
Synchronous Boost Regulator with Pass-Through Mode
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN48610BUC33X Active
Pb-free
Halide free
FAN48610 WLCSP-9 567QW 1 260 Tape and Reel 3000 $0.3733
FAN48610BUC45X Active
Pb-free
Halide free
FAN48610 WLCSP-9 567QW 1 260 Tape and Reel 3000 $0.3733
FAN48610BUC50X Active
Pb-free
Halide free
FAN48610 WLCSP-9 567QW 1 260 Tape and Reel 3000 $0.3733
FAN48610UC50X Active
Pb-free
Halide free
FAN48610 WLCSP-9 567QW 1 260 Tape and Reel 3000 $0.3733
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 309,000
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 3,993,000
Market Leadtime (weeks) : 17 to 20

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
FAN48610BUC33X  
 $0.3733 
Pb
H
 Active   
Step-Up
Voltage Mode
2.5
4.8
3.3
1
92
2500
WLCSP-9
FAN48610BUC45X  
 $0.3733 
Pb
H
 Active   
Step-Up
Voltage Mode
2.5
4.8
4.5
1
94
2500
WLCSP-9
FAN48610BUC50X  
 $0.3733 
Pb
H
 Active   
Step-Up
Voltage Mode
2.5
4.8
5
1
94
2500
WLCSP-9
FAN48610UC50X  
 $0.3733 
Pb
H
 Active   
Step-Up
Voltage Mode
2.5
4.8
5
1
94
2500
WLCSP-9
Case Outlines
567QW   
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