ADI LT3650IMSE-8.4#TRPBF
| Manufacturer | |
| MPN | LT3650IMSE-8.4#TRPBF |
| LCSC Part # | C671087 |
| Packaging | MSOP-12-EP-0.65mm |
| Customer # | |
| Key Attributes | High Voltage 2 Amp Monolithic 2-Cell Li-lon Battery Charger |
| Datasheet |  ADI LT3650IMSE-8.4#TRPBF |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers ICs | |
| Manufacturer | ADI | |
| Packaging | MSOP-12-EP-0.65mm | |
| End-Off Voltage | - | |
| Voltage - Supply | 9V~32V | |
| Interface | - | |
| Operating Temperature | -40℃~+85℃ | |
| Supply Current (Iq) | 85uA | |
| Battery Temperature Detection | Support | |
| 0V Battery Charge | - | |
| Type of Battery | Lithium Battery | |
| The Chip Type | Charging IC | |
| Number of Cells | 2 | |
| Charge Current - Max | 2A | |
| Charging Saturation Voltage | 8.4V |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The T3650 is a complete monolithic 2-cell Li-Ion/Polymer battery charger that operates over a 9V to 32V input voltage range (11.5V minimum start-up voltage). The LT3650 provides a constant-current/constant-voltage charge characteristic, with maximum charge current externally programmable up to 2A, set using an external current sense resistor. A precondition feature trickle-charges a low voltage battery, and bad-battery detection provides a signal and suspends charging if a battery does not respond to preconditioning. The LT3650 can be configured to terminate charging when charge current falls to C/10, or one-tenth the programmed maximum current. Once charging is terminated, the LT3650 enters a low current (85μA) standby mode. An auto-restart feature starts a new charging cycle if the battery voltage drops 2.5% from the float voltage, or if a new battery is inserted into a charging system. The LT3650 contains a user-programmable internal safety timer (typically set to a three hour full cycle time). The IC can be configured to use this internal timer if a time-based termination scheme is desired in which charging can continue below C/10 until a desired time is reached. The LT3650 is available in a low profile (0.75mm) 3mm × 3mm 12-pin DFN and 12-pin MSOP packages.
Features
- Wide Input Voltage Range: 9V to 32V (40V Absolute Maximum)
- Programmable Charge Current: Up to 2A
- User- Selectable Termination: C/10 or Onboard Termination Timer
- Dynamic Charge Rate Programming/Soft- Start Pin
- Programmable Input Current Limit
- 1MHz Fixed Frequency
- Average Current Mode Control
- 0.5% Float Voltage Accuracy
- 5% Charge Current Accuracy
- 2.5% C/10 Detection Accuracy
- NTC Resistor Temperature Monitor
- Auto- Recharge at 97.5% Float Voltage
- Auto- Precondition at <70% Float Voltage
- Bad- Battery Detection with Auto- Reset
- Binary Coded Open- Collector Status Pins
- 3mm × 3mm DFN- 12 or MSOP- 12 Package
Applications
- Industrial Handheld Instruments
- 12V to 24V Automotive and Heavy Equipment
- Desktop Cradle Chargers
- Notebook Computers
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 4.4584$ 3.9234 | $ 3.92 |
| 10+ | $ 4.3538$ 3.8314 | $ 38.31 |
| 30+ | $ 4.2846$ 3.7705 | $ 113.12 |
| 100+ | $ 4.2138$ 3.7082 | $ 370.82 |
Standard Packaging2500/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers ICs | |
| Manufacturer | ADI | |
| Packaging | MSOP-12-EP-0.65mm | |
| End-Off Voltage | - | |
| Voltage - Supply | 9V~32V | |
| Interface | - | |
| Operating Temperature | -40℃~+85℃ | |
| Supply Current (Iq) | 85uA | |
| Battery Temperature Detection | Support | |
| 0V Battery Charge | - | |
| Type of Battery | Lithium Battery | |
| The Chip Type | Charging IC | |
| Number of Cells | 2 | |
| Charge Current - Max | 2A | |
| Charging Saturation Voltage | 8.4V |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The T3650 is a complete monolithic 2-cell Li-Ion/Polymer battery charger that operates over a 9V to 32V input voltage range (11.5V minimum start-up voltage). The LT3650 provides a constant-current/constant-voltage charge characteristic, with maximum charge current externally programmable up to 2A, set using an external current sense resistor. A precondition feature trickle-charges a low voltage battery, and bad-battery detection provides a signal and suspends charging if a battery does not respond to preconditioning. The LT3650 can be configured to terminate charging when charge current falls to C/10, or one-tenth the programmed maximum current. Once charging is terminated, the LT3650 enters a low current (85μA) standby mode. An auto-restart feature starts a new charging cycle if the battery voltage drops 2.5% from the float voltage, or if a new battery is inserted into a charging system. The LT3650 contains a user-programmable internal safety timer (typically set to a three hour full cycle time). The IC can be configured to use this internal timer if a time-based termination scheme is desired in which charging can continue below C/10 until a desired time is reached. The LT3650 is available in a low profile (0.75mm) 3mm × 3mm 12-pin DFN and 12-pin MSOP packages.
Features
- Wide Input Voltage Range: 9V to 32V (40V Absolute Maximum)
- Programmable Charge Current: Up to 2A
- User- Selectable Termination: C/10 or Onboard Termination Timer
- Dynamic Charge Rate Programming/Soft- Start Pin
- Programmable Input Current Limit
- 1MHz Fixed Frequency
- Average Current Mode Control
- 0.5% Float Voltage Accuracy
- 5% Charge Current Accuracy
- 2.5% C/10 Detection Accuracy
- NTC Resistor Temperature Monitor
- Auto- Recharge at 97.5% Float Voltage
- Auto- Precondition at <70% Float Voltage
- Bad- Battery Detection with Auto- Reset
- Binary Coded Open- Collector Status Pins
- 3mm × 3mm DFN- 12 or MSOP- 12 Package
Applications
- Industrial Handheld Instruments
- 12V to 24V Automotive and Heavy Equipment
- Desktop Cradle Chargers
- Notebook Computers
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |