MaxLinear XR77103ELBTR-G1R2
| Manufacturer | |
| MPN | XR77103ELBTR-G1R2 |
| LCSC Part # | C7129827 |
| Packaging | TQFN-32(4x4) |
| Customer # | |
| Key Attributes | 1.14MHz Step-down type 2A TQFN-32(4x4) Voltage Regulators - DC DC Switching Regulators RoHS |
| Datasheet |  MaxLinear XR77103ELBTR-G1R2 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MaxLinear | |
| Packaging | TQFN-32(4x4) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Frequency - Switching | 1.14MHz | |
| Function | Step-down type | |
| Number of Outputs | 3 | |
| Features | Frequency synchronization;Operating status indication;Overcurrent Protection;Hiccup current limiting;External compensation | |
| Output Type | - | |
| Topology | Buck | |
| Operating Voltage | 4.5V~14V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | - | |
| Quiescent Current | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MaxLinear | |
| Packaging | TQFN-32(4x4) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Frequency - Switching | 1.14MHz | |
| Function | Step-down type | |
| Number of Outputs | 3 | |
| Features | Frequency synchronization;Operating status indication;Overcurrent Protection;Hiccup current limiting;External compensation |
| Type | Description | |
|---|---|---|
| Output Type | - | |
| Topology | Buck | |
| Operating Voltage | 4.5V~14V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | - | |
| Quiescent Current | - |
Introduction
The XR77103-G1R2 universal PMIC features three 2A capable(1), high-efficiency synchronous buck regulators with integrated power switches. They can operate in 5V, 9V and 12V powered systems with minimal required external components, thus providing the smallest size solution possible. The output voltages are pre-programmed to 1.1V, 1.5V, and 3.3V. With a nominal switching frequency of 1.14MHz, the regulators can also be synchronized to an external clock in applications where EMI control is critical. XR77103-G1R2 features a supervisor circuit that monitors each converter output. The PGOOD pin is asserted once sequencing is done, outputs are reported in regulation, and the reset timer expires. The polarity of the signal is active high.
Features
- 4.5V to 14V wide input supply voltage range
- Built-in MOSFET and synchronous rectifier
- High accuracy 0.8V reference (1%)
- Current-mode control with simple compensation circuit
- External synchronization
- Power good
- Protection: Thermal shutdown, Overvoltage transient protection, Overcurrent protection
- 32-pin 4mm x 4mm TQFN package
Applications
- MaxLinear G.hn
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 1.9576 | $ 1.96 |
| 200+ | $ 0.7811 | $ 156.22 |
| 500+ | $ 0.7552 | $ 377.60 |
| 1,000+ | $ 0.7422 | $ 742.20 |
Standard Packaging3000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MaxLinear | |
| Packaging | TQFN-32(4x4) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Frequency - Switching | 1.14MHz | |
| Function | Step-down type | |
| Number of Outputs | 3 | |
| Features | Frequency synchronization;Operating status indication;Overcurrent Protection;Hiccup current limiting;External compensation | |
| Output Type | - | |
| Topology | Buck | |
| Operating Voltage | 4.5V~14V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | - | |
| Quiescent Current | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MaxLinear | |
| Packaging | TQFN-32(4x4) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Frequency - Switching | 1.14MHz | |
| Function | Step-down type | |
| Number of Outputs | 3 | |
| Features | Frequency synchronization;Operating status indication;Overcurrent Protection;Hiccup current limiting;External compensation |
| Type | Description | |
|---|---|---|
| Output Type | - | |
| Topology | Buck | |
| Operating Voltage | 4.5V~14V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | - | |
| Quiescent Current | - |
Introduction
The XR77103-G1R2 universal PMIC features three 2A capable(1), high-efficiency synchronous buck regulators with integrated power switches. They can operate in 5V, 9V and 12V powered systems with minimal required external components, thus providing the smallest size solution possible. The output voltages are pre-programmed to 1.1V, 1.5V, and 3.3V. With a nominal switching frequency of 1.14MHz, the regulators can also be synchronized to an external clock in applications where EMI control is critical. XR77103-G1R2 features a supervisor circuit that monitors each converter output. The PGOOD pin is asserted once sequencing is done, outputs are reported in regulation, and the reset timer expires. The polarity of the signal is active high.
Features
- 4.5V to 14V wide input supply voltage range
- Built-in MOSFET and synchronous rectifier
- High accuracy 0.8V reference (1%)
- Current-mode control with simple compensation circuit
- External synchronization
- Power good
- Protection: Thermal shutdown, Overvoltage transient protection, Overcurrent protection
- 32-pin 4mm x 4mm TQFN package
Applications
- MaxLinear G.hn
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 |