Datasheet Details
| Part number | LTC3553 |
|---|---|
| Manufacturer | Linear Technology Corporation |
| File Size | 951.26 KB |
| Description | Micropower USB Power Manager |
| Datasheet |
 LTC3553 Datasheet
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| Part number | LTC3553 |
|---|---|
| Manufacturer | Linear Technology Corporation |
| File Size | 951.26 KB |
| Description | Micropower USB Power Manager |
| Datasheet |
LTC3553 Datasheet
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n 12μA Standby Mode Quiescent Current (All Outputs On) n Seamless Transition Between Input Power Sources: Li-Ion/Polymer Battery and USB n 240mΩ Internal Ideal Diode Provides Low Loss PowerPath™ n High Efficiency 200mA Buck Regulator n 150mA Low Dropout (LDO) Linear Regulator n Pushbutton On/Off Control With System Reset n Full Featured Li-Ion/Polymer Battery Charger n Programmable Charge Current With Thermal Limiting n Instant-On Operation With Discharged Battery n 3mm × 3mm × 0.75mm 20-Pin QFN Package Applications n USB-Based Handheld Products n Portable Li-Ion/Polymer Based Electronic Devices n Wearable Electronics n Low Power Medical Devices The LTC®3553 is a micropower, highly integrated power management and battery charger IC for single-cell Li-Ion/Polymer battery applications.
It includes a PowerPath manager with automatic load prioritization, a battery charger, an ideal diode and numerous internal protection
LTC3553.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LTC3553-2 | Micropower USB Power Manager | Linear |
| Part Number | Description |
|---|---|
| LTC3556 | USB Power Manager |
| LTC3523 | Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters |
| LTC3523-2 | Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters |
| LTC3524 | Adjustable TFT Bias Supply |
| LTC3525-3 | 400mA Micropower Synchronous Step-Up DC/DC Converter |
| LTC3525-3.3 | 400mA Micropower Synchronous Step-Up DC/DC Converter |
| LTC3525-5 | 400mA Micropower Synchronous Step-Up DC/DC Converter |
| LTC3527 | 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters |
| LTC3527-1 | 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters |
| LTC3528 | 1MHz Synchronous Step-Up DC/DC Converters |