Information

21
Analog and Interface Product Selector Guide
POWER MANAGEMENT: Power Modules
Part #
Input Voltage
Range (V)
Output Voltage (V)
Operating Temp.
Range (°C)
Control
Scheme
Switching
Frequency
(kHz)
Vout
Max. (V)
Output
Current (A)
Features Packages
MIC28304-1 4.5 to 70 Adj. −40 to +125 COT 600 24 3 HyperLight Load® Mode, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC28304-2 4.5 to 70 Adj. −40 to +125 COT 600 24 3 Hyper Speed Control® Architecture, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC45205-1 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 6 HyperLight Load Mode, Power Good, Soft Start 52-pin 8 × 8 QFN
MIC45205-2 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 6 Hyper Speed Control Architecture, Power Good, Soft Start 52-pin 8 × 8 QFN
MIC45208-1 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 10 HyperLight Load Mode, Power Good, Soft Start 52-pin 10 × 10 QFN
MIC45208-2 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 10 Hyper Speed Control Architecture, Power Good, Soft Start 52-pin 10 × 10 QFN
MIC45212-1 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 14 HyperLight Load Mode, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC45212-2 4.5 to 26 Adj. −40 to +125 COT 200–600 5.5 14 Hyper Speed Control Architecture, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC33030 2.7 to 5.5 1.2, 1.8, Adj. −40 to +125 PWM 8,000 3.6 0.4 HyperLight Load Mode 10-pin 2.5 × 2.0 MLF®
MIC33050 2.7 to 5.5 1.0, 1.2, 1.8, 3.3, Adj. −40 to +125 PWM 4,000 3.3 0.6 HyperLight Load Mode 12-pin 3 × 3 MLF
MIC33153 2.7 to 5.5 1.2, Adj. −40 to +125 PWM 4,000 3.6 1.2 HyperLight Load Mode, Power Good, Soft Start 14-pin 3 × 3.5 MLF
MIC3385 2.7 to 5.5 1.5, Adj. −40 to +125 PWM 8,000 5.5 0.6 LowQ 14-pin 3 × 3.5 MLF
MIC28303-1 4.5 to 50 Adj. −40 to +125 COT 600 24 3 HyperLight Load Mode, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC28303-2 4.5 to 50 Adj. −40 to +125 COT 600 24 3 Hyper Speed Control Architecture, Power Good, Soft Start 64-pin 12 × 12 QFN
MIC45116-1 4.5 to 20 Adj. −40 to +125 COT 600 17 6 HyperLight Load Mode, Power Good, Soft Start 52-pin 8 × 8 QFN
MIC45116-2 4.5 to 20 Adj. −40 to +125 COT 600 17 6 Hyper Speed Control Architecture, Power Good, Soft Start 52-pin 8 × 8 QFN
MIC45404 4.5 to 19 Selectable −40 to +125 Fixed 400–790 3.3 5 Power Good, Soft Start 64-pin 6 × 10 QFN
POWER MANAGEMENT: Charge Pump DC-to-DC Converters
Part # Configuration
Input Voltage
Range (V)
Output
Voltage (V)
Typical
Output
Current (mA)
Switching
Frequency
(kHz)
Supply Current
(Is, floating output
µA, 25°C)
Output Resistance
(Ω, at typical output
current, 25°C)
Power
Conversion
Efficiency (%)
Features Packages
Inverting or Doubling Charge Pumps
TC682 Inverted doubling 2.4 to 5.5 −2*Vin 10 12 185 140 92% at 2.5 mA – 8-pin SOIC and 8-pin PDIP
TC1240A Doubling 2.5 to 5 2*V
in 20 80 550 12 94% at 5 mA Shutdown 6-pin SOT-23
TC7660S Inverting or doubling 1.5 to 12 −V
in or 2* Vin 20 10 or 45 80 60 98% at 1 mA Boost pin increases switching frequency 8-pin SOIC and 8-pin PDIP
TC7660H Inverting or doubling 1.5 to 10 −V
in or 2* Vin 20 120 1000 55 85% at 10 mA High-voltage oscillator 8-pin SOIC and 8-pin PDIP
TC7662B Inverting or doubling 1.5 to 15 −V
in or 2* Vin 20 10 or 35 80 65 96% at 1 mA Boost pin increases switching frequency 8-pin SOIC and 8-pin PDIP
TC7662A Inverting or doubling 3 to 18 −V
in or 2* Vin 40 12 190 50 97% at 7.5 mA No low-voltage terminal required 8-pin PDIP
TC962 Inverting or doubling 3 to 18 −V
in or 2* Vin 80 12 or 24 190 35 97% at 7.5 mA Boost pin increases switching frequency 16-pin SOIC, 8-pin PDIP
Regulated Charge Pumps
MCP1256 Regulated 1.8 to 3.6 3.3 100 650 2300 N/A 85% at 50 mA
Soft start, shutdown, power good signal
and sleep mode
10-pin MSOP and 10-pin
3 × 3 DFN
MCP1257 Regulated 1.8 to 3.6 3.3 100 650 2300 N/A 85% at 50 mA
Soft start, shutdown, low battery warning
signal, and sleep mode
10-pin MSOP and 10-pin
3 × 3 DFN
MCP1258 Regulated 1.8 to 3.6 3.3 100 650 2300 N/A 85% at 50 mA
Soft start, shutdown, power good signal
and bypass mode
10-pin MSOP and 10-pin
3 × 3 DFN
MCP1259 Regulated 1.8 to 3.6 3.3 100 650 2300 N/A 85% at 50 mA
Soft start, shutdown, low battery warning
signal, and bypass mode
10-pin MSOP and 10-pin
3 × 3 DFN
MCP1252 Regulated 2.0 to 5.5
3.3, 5.0, or
adjustable
150 650 60 N/A 81% at 10 mA
Shutdown, power good, regulated
output, adjustable version
8-pin MSOP
MCP1253 Regulated 2.0 to 5.5
3.3, 5.0, or
adjustable
150 1000 60 N/A 81% at 10 mA
Shutdown, power good, regulated
output, adjustable version
8-pin MSOP