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Maxim > Solutions > Glucose Meters
Power Supply
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Evaluation Kit for the MAX8625A
MAX8625AEVKIT
| |
| QV PDF |
High-Efficiency, Seamless Transition, Step-Up/Down DC-DC Converter
MAX8625A
| Glitch-Free, Smooth Step-Up/Down Transition H-Bridge Converter |
| QV PDF |
1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector
MAX8677C
| Optimized Smart Power Control Maximizes Charger Rate from USB/AC-Adapter Power While Supporting System Load |
| QV PDF |
200mA Step-Up Converters in 6-Pin SOT23 and TDFN
MAX8569A, MAX8569B
| |
| QV PDF |
1.5µA IQ, Step-Up DC-DC Converters in Thin SOT23-5
MAX1722, MAX1723, MAX1724
| |
| QV PDF |
High-Efficiency Step-Up Converters with Reverse Battery Protection
MAX1832, MAX1833, MAX1834, MAX1835
| |
| QV PDF |
1 Cell to 2 Cell, Low-Noise, High-Efficiency, Step-Up DC-DC Converter
MAX1678
| Efficient 1-Cell Step-Up Converter for Pagers |
| QV PDF |
High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters
MAX1674, MAX1675, MAX1676
| Compact, Low-Cost, Low-Noise Design: Inductor Damping Switch Eliminates Ringing, Improves EMI |
| Key Specifications:
Battery Chargers |
| Part Number |
Cell Chemistry |
Number of Lithium-Ion cells |
Protected VIN (max) (V) |
Charging VIN (max) (V) |
Internal FET/Transistor |
Charger (V) |
Charge Rate Set by |
Max. Charge Current (A) |
Charge Termination |
Secondary Charge Termination |
Charge Regulation |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
|
MAX8677C
|
Li-Ion
Li-Polymer
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1
|
16
|
6.6
|
Yes
|
4.2
|
Logic Input
Resistor
|
1.5
|
Min. Charge Current
|
Timer
|
Linear
|
|
Yes
|
THIN QFN/24
|
-40 to +85
|
| See All Battery Chargers (60) |
| Key Specifications:
Step-Up Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
|
MAX8569
|
1.5
|
5.5
|
1.23
|
5.5
|
3.3
|
Preset
Resistor
|
0.02
|
1
|
-
|
|
Yes
|
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +85
|
|
MAX1722
|
0.8
|
5.5
|
2
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5.5
|
-
|
Resistor
|
0.0035
|
1
|
-
|
|
No
|
SOT-23/5
|
-40 to +85
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|
MAX1723
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0.8
|
5.5
|
2
|
5.5
|
-
|
Resistor
|
0.0035
|
1
|
-
|
|
No
|
SOT-23/5
|
-40 to +85
|
|
MAX1724
|
0.8
|
5.5
|
2.7
|
5
|
2.7
3.3
|
Preset
|
0.0035
|
1
|
-
|
|
No
|
SOT-23/5
|
-40 to +85
|
|
MAX1832
|
1.5
|
5.5
|
2
|
5.5
|
-
|
Resistor
|
0.008
|
1
|
500
|
| • | Reverse Battery Protection |
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX1833
|
1.5
|
5.5
|
3.3
|
3.3
|
3.3
|
Preset
|
0.008
|
1
|
500
|
| • | Reverse Battery Protection |
|
Yes
|
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +85
|
|
MAX1834
|
1.5
|
5.5
|
2
|
5.5
|
-
|
Resistor
|
0.008
|
1
|
500
|
| • | Reverse Battery Protection |
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX1835
|
1.5
|
5.5
|
3.3
|
3.3
|
3.3
|
Preset
|
0.008
|
1
|
500
|
| • | Reverse Battery Protection |
|
Yes
|
SOT-23/6
|
-40 to +85
|
|
MAX1674
|
0.7
|
5.5
|
2
|
5.5
|
3.3
|
Preset
Resistor
|
0.035
|
1
|
-
|
| • | Low Battery/ Power OK Output |
|
No
|
uMAX/8
|
-40 to +85
|
|
MAX1675
|
0.7
|
5.5
|
2
|
5.5
|
3.3
|
Preset
Resistor
|
0.035
|
1
|
-
|
| • | Low Battery/ Power OK Output |
|
No
|
uMAX/8
|
-40 to +85
|
|
MAX1676
|
0.7
|
5.5
|
2
|
5.5
|
3.3
|
Preset
Resistor
|
0.06
|
1
|
-
|
| • | Low Battery/ Power OK Output |
|
Yes
|
uMAX/10
|
-40 to +85
|
|
MAX1678
|
0.7
|
5.5
|
2
|
5.5
|
-
|
Preset
Resistor
|
0.061
|
1
|
-
|
| • | Low Battery/ Power OK Output |
|
Yes
|
uMAX/8
|
-40 to +85
|
| See All Step-Up Switching Regulators (89) |
| Key Specifications:
Step-Up/Down Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
|
MAX8625
|
2.5
|
5.5
|
1.25
|
4
|
3.3
|
Preset
Resistor
|
0.045
|
1
|
1000
|
| • | Fixed Frequency/ PWM Operation |
|
No
|
THIN QFN (Dual)/14
|
-40 to +85
|
| See All Step-Up/Down Switching Regulators (9) |
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