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MIC2296

600kHz 1.7A Isw PWM Boost Converter

Status: In Production

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RoHS Information
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Device Overview

Summary

The MIC2296 is a 600kHz, PWM DC/DC boost switching regulator. High power density is achieved with the MIC2296's internal 34V / 1.2A switch, allowing it to power large loads in a tiny footprint. The MIC2296 is a version of the MIC2295 1.2MHz, PWM DC/DC boost switching regulator, that offers improved efficiency resulting from 600kHz operation.

The MIC2296 implements constant frequency 600kHz PWM current mode control. The MIC2296 offers internal compensation that offers excellent transient response and output regulation performance. The high frequency operation saves board space by allowing small, low-profile external components. The fixed frequency PWM scheme also reduces spurious switching noise and ripple to the input power source.

The MIC2296 has an operating junction temperature range of -40°C to +125°C.

Additional Features
  • 2.5V to 10V input voltage range
  • Output voltage adjustable to 34V
  • 1.2A(min)/1.7A (typ) switch current
  • 600kHz PWM operation
  • Stable with small size ceramic capacitors
  • High efficiency
  • Low input and output ripple
  • <1 µA shutdown current
  • UVLO
  • Output over-voltage protection
  • Over temperature shutdown
  • -40 °C to +125 °C junction temperature range
Parametrics
Name
Value
Regulator Type
Step Up (Boost)
Input Voltage Range Min (V)
2.5
Input Voltage Range Max (V)
10
Output Voltage Range Min (V)
3
Output Voltage Range Max (V)
34
Output Current (mA) max
1700
Quiescent Current (mA) typ
2.8
Switching Frequency (kHz)
600
Operating Temp Range
-40 to 125
Vfb (V)
1.24
Duty Cycle Max (%)
95
SHUTDOWN Current (µA) (Typ)
0.1
Switch current (A) typ
1.7
Alternative Topology
SEPIC, CUK, Flyback

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC2296YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC2296YD5-TX
0.012600
0.038333
5
TSOT
-
NiPdAu
e4
MIC2296YML-TR
0.010900
0.339227
8
VDFN
2x2x0.9mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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