PMIC & Multifunction
Many of Analog Devices’ battery management products combine the functionality of our standalone battery chargers with one or more other functions. Our power management IC (PMIC) products combine battery charging, PowerPath control, and one or more dc-to-dc regulators for a complete power solution for handheld products. Our PowerPath products and architecture allow the load to be powered from both VIN and the battery—ensuring shorter charging time and more flexibility for portable device design. They also enable instant-on in systems with a depleted battery. Other features include dual inputs for USB and wall adapters, switching regulators, comparators, or LDOs.
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Актуальные ресурсы по теме
Design Notes Page
Технические статьи
- Monolithic 2A Buck Regulator Plus Linear Regulator Simplifies Wide Input Voltage Applications
- Complete 3-Rail Power Supply in a 4mm × 4mm QFN Package
- Quad Output Regulator Meets Varied Demands of Multiple Power Supplies
- Multi-Rail DC/DC Converter in a 3mm × 3mm QFN Takes Inputs as Low as 0.7V
- 5-Output High Current Power Supply for TFT-LCDs in a Low Profile QFN Features Space-Saving 2MHz Switching Regulators
- The Harsh Reality of Wide-Ranging 4V–36V Automotive Batteries Is No Problem for Triple Output Regulator in 4mm × 5mm QFN
- USB Power Manager with High Voltage 2A Bat-Track Buck Regulator
- Speed Up Li-ion Battery Charging and Reduce Heat with a Switching PowerPath Manager
- Highly Integrated USB Power Manager with Li-Ion Charger and Three Step-Down Switching Regulators in 4mm × 4mm QFN
- 1.2A Monolithic Buck Regulator Shrinks Supply Size and Cost with Programmable Output Current Limit
- All-in-One Power for Portables: Single IC Replaces Battery Charger, Pushbutton Controller, LED Driver and Five Voltage Regulator ICs
- USB Compatible Li-Ion Battery Charger and Dual Buck Regulators in a Single 3mm × 3mm QFN
- I2C-Controlled Li-Ion Power Management IC with Integrated Power Devices Charges High Capacity Batteries from Any 5V Source While Keeping Cool
- 4mm × 7mm IC Produces Seven Regulated Outputs and a Dual-String LED Driver
- Complete Power Solution for Digital Cameras and Other Complex Compact Portable Applications
- ±32V Triple-Output Supply for LCDs, CCDs and LEDs Includes Fault Protection in a 3mm × 3mm QFN
- Techniques to Maximize Solar Panel Power Output
- Battery Conditioner Extends the Life of Li-Ion Batteries
- Three Bucks Plus a Boost Controller Meet the Stringent Requirements of Wide-Range VIN Automotive Applications
- LTC3890 & LTC4000 60V Input DC/DC Power Supply with Battery Backup
PMIC & Multifunction
| SortOrder | Part# | Number of Outputs | Buck Output Current (typ) (A) | Buck-Boost Output Current (typ) (A) | Boost Switch Current (typ) (A) | Inverting Switch Current (typ) (A) | LDO Output Current (typ) (A) | PowerPath | Battery Chemistry | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LTC7818 | 3 | 25, 25 | - | 10 | - | - | - | - | $3.95 (LTC7818EUJ#PBF) |
| 2 | ADP5360 | 3 | 500m | 200m | - | - | - | Linear PowerPath | Li-Ion, Li-Poly, Li-Polymer | $1.71 (ADP5360ACBZ-1-R7) |
| 3 | ADP5076 | 2 | - | - | 2 | 1.2 | - | - | - | $2.19 (ADP5076ACBZ-R7) |
| 4 | ADP1032 | 2 | - | - | - | - | - | - | - | $5.18 (ADP1032ACPZ-4-R7) |
| 5 | ADP5072 | 2 | - | - | 1 | 600m | - | - | - | $2.19 (ADP5072ACBZ-R7) |
| 6 | ADP1031 | 3 | 300m | - | - | 300m | - | - | - | $5.18 (ADP1031ACPZ-4-R7) |
| 7 | LTC7815 | 3 | 25, 25 | - | 25 | - | - | - | - | $4.35 (LTC7815EUHF#PBF) |
| 8 | ADP2450 | 2 | 500m | - | - | - | - | - | - | $1.50 (ADP2450ACPZ-1-R7) |
| 9 | LTC4091 | 1 | 2 | - | - | - | - | Linear PowerPath | Li-Ion, Li-Polymer | $3.25 (LTC4091EDJC#PBF) |
| 10 | ADP5350 | 4 | - | - | 500m | - | 150m, 150m, 150m | - | Li-Ion | $3.49 (ADP5350ACBZ-1-R7) |
| 11 | LT8603 | 4 | 1.5, 1.8, 2.5 | - | 20 | - | - | - | - | $3.63 (LT8603JUJ#PBF) |
| 12 | LTC7813 | 2 | 20 | - | 20 | - | - | - | - | $4.82 (LTC7813EUH#PBF) |
| 13 | LTC7812 | 2 | 20 | - | 20 | - | - | - | - | $4.00 (LTC7812EUH#PBF) |
| 14 | LTC3106 | 1 | - | 300m | - | - | - | - | Li-Ion, Li-Poly, NiMH (slow charge) | $2.94 (LTC3106EUDC#PBF) |
| 15 | LTC3899 | 3 | 15, 15 | - | 15 | - | - | - | - | $4.95 (LTC3899EUHF#PBF) |
| 16 | ADP5070 | 2 | - | - | 1 | 600m | - | - | - | $2.19 (ADP5070ACPZ) |
| 17 | ADP5071 | 2 | - | - | 2 | 1.2 | - | - | - | $2.39 (ADP5071ACPZ) |
| 18 | LT3668 | 3 | 400m | - | - | - | 200m, 200m | - | - | $2.55 (LT3668EMSE#PBF) |
| 19 | LT8471 | 2 | 2, 2 | - | 2, 2 | 2, 2 | - | - | - | $3.75 (LT8471EFE#PBF) |
| 20 | LT3667 | 3 | 400m | - | - | - | 200m, 200m | - | - | $2.55 (LT3667EMSE#PBF) |
| 21 | ADP5080 | 8 | 800m, 1.15, 1.5, 2, 3 | 2 | - | - | 300m, 400m | - | - | $3.99 (ADP5080ACBZ-1-RL) |
| 22 | LTC3676 | 7 | 1.5, 1.5, 2.5, 2.5 | - | - | - | 300m, 300m, 300m | - | - | $5.50 (LTC3676EUJ#PBF) |
| 23 | LTC4089-3 | 1 | - | - | - | - | - | Linear PowerPath | Li-Ion, Li-Polymer | $2.95 (LTC4089EDJC-3#PBF) |
| 24 | LTC3859AL | 3 | 25, 25 | - | 25 | - | - | - | - | $4.35 (LTC3859ALEUHF#PBF) |
| 25 | ADP5052 | 5 | 1.2, 1.2, 4, 4 | - | - | - | 200m | - | - | $3.59 (ADP5052ACPZ-R7) |
| 26 | ADP5050 | 5 | 1.2, 1.2, 4, 4 | - | - | - | 200m | - | - | $4.39 (ADP5050ACPZ-R7) |
| 27 | LTC4090-3 | 1 | - | - | - | - | - | Linear PowerPath | Li-Ion, Li-Polymer | $3.25 (LTC4090EDJC-3#PBF) |
| 28 | LTC4000-1 | 1 | - | - | - | - | - | External PFET | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | $3.95 (LTC4000EUFD-1#PBF) |
| 29 | LTC3586-3 | 4 | 400m, 400m | 1 | 800m | - | - | Switching PowerPath | Li-Ion, Li-Polymer | $5.30 (LTC3586EUFE-3#PBF) |
| 30 | LTC3586-2 | 4 | 400m, 400m | 1 | 800m | - | - | Switching PowerPath | Li-Ion, Li-Polymer | $5.30 (LTC3586EUFE-2#PBF) |
| 31 | LTC4156 | 1 | - | - | - | - | - | Internal Ideal Diode, Switching PowerPath | LiFePO4 | $2.95 (LTC4156EUFD#PBF) |
| 32 | LTC3553-2 | 2 | 200m | - | - | - | 150m | Linear PowerPath | Li-Ion, Li-Polymer | $2.25 (LTC3553EUD-2#PBF) |
| 33 | LT8582 | 2 | - | - | 3, 3 | 4.3 | - | - | - | $3.75 (LT8582EDKD#PBF) |
| 34 | ADP5041 | 3 | 1.2 | - | - | - | 300m, 300m | - | - | $1.79 (ADP5041ACPZ-1-R7) |
| 35 | ADP5040 | 3 | 1.2 | - | - | - | 300m, 300m | - | - | $1.39 (ADP5040ACPZ-1-R7) |
| 36 | ADP5037 | 4 | 800m, 800m | - | - | - | 300m, 300m | - | - | $1.69 (ADP5037ACPZ-1-R7) |
| 37 | ADP5024 | 3 | 1.2, 1.2 | - | - | - | 300m | - | - | $1.79 (ADP5024ACPZ-1-R7) |
| 38 | ADP5023 | 3 | 800m, 800m | - | - | - | 300m | - | - | $1.59 (ADP5023ACPZ-1-R7) |
| 39 | LTC4155 | 2 | - | - | - | - | - | Switching PowerPath | Li-Ion, Li-Polymer | $2.95 (LTC4155EUFD#PBF) |
| 40 | LTC4000 | 1 | - | - | - | - | - | External PFET | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | $3.95 (LTC4000EUFD#PBF) |
| 41 | LT3507A | 4 | 1.8, 1.8, 2.7 | - | - | - | 1 | - | - | $4.25 (LT3507AEUHF#PBF) |
| 42 | ADP5034 | 4 | 1.2, 1.2 | - | - | - | 300m, 300m | - | - | $1.99 (ADP5034ACPZ-1-R7) |
| 43 | ADP5033 | 4 | 800m, 800m | - | - | - | 300m, 300m | - | - | $1.90 (ADP5033ACBZ-10-R7) |
| 44 | LTC4085-4 | 1 | - | - | - | - | - | Linear PowerPath | Li-Ion, Li-Polymer | $1.65 (LTC4085EDE-4#PBF) |
| 45 | LTC4085-3 | 1 | - | - | - | - | - | Linear PowerPath | Li-Ion, Li-Polymer | $1.65 (LTC4085EDE-3#PBF) |
| 46 | LT3645 | 2 | 500m | - | - | - | 200m | - | - | $2.25 (LT3645EUD#PBF) |
| 47 | ADP5043 | 2 | 800m | - | - | - | 300m | - | - | $1.79 (ADP5043ACPZ-1-R7) |
| 48 | ADP5042 | 3 | 800m | - | - | - | 300m, 300m | - | - | $1.99 (ADP5042ACPZ-1-R7) |
| 49 | LTC4160-1 | 1 | - | - | - | - | - | Switching PowerPath | Li-Ion, Li-Polymer | $2.85 (LTC4160EUDC-1#PBF) |
| 50 | LTC4160 | 1 | - | - | - | - | - | Switching PowerPath | Li-Ion, Li-Polymer | $2.85 (LTC4160EUDC#PBF) |
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