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onsemi NCP45495XMNTWG
| Manufacturer | |
| MPN | NCP45495XMNTWG |
| LCSC Part # | C3686428 |
| Packaging | QFN-32(4x4) |
| Customer # | |
| Key Attributes | 4-Channel Voltage Bus and 4-Channel High-Side Current Shunt Monitor |
| Datasheet |  onsemi NCP45495XMNTWG |
| RoHS Compliance | 2 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors | |
| Manufacturer | onsemi | |
| Packaging | QFN-32(4x4) | |
| Function | Enable/shutdown function;Digital output interface;High-side detection;Programmable output reference level | |
| Vcm - Common Mode Voltage | 5V~26V | |
| Bandwidth | - | |
| Ib - Input Bias Current | - | |
| Vos - Input Offset Voltage | 150uV | |
| Quiescent Current | 200uA | |
| Operating Temperature | -40℃~+105℃ | |
| Operating Voltage | 2.8V~3.8V | |
| Common Mode Rejection Ratio(CMRR) | 80dB | |
| Output Current | - | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Gain | 24V/V | |
| Number of Channels | 4 | |
| Differential Voltage | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors | |
| Manufacturer | onsemi | |
| Packaging | QFN-32(4x4) | |
| Function | Enable/shutdown function;Digital output interface;High-side detection;Programmable output reference level | |
| Vcm - Common Mode Voltage | 5V~26V | |
| Bandwidth | - | |
| Ib - Input Bias Current | - | |
| Vos - Input Offset Voltage | 150uV | |
| Quiescent Current | 200uA |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+105℃ | |
| Operating Voltage | 2.8V~3.8V | |
| Common Mode Rejection Ratio(CMRR) | 80dB | |
| Output Current | - | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Gain | 24V/V | |
| Number of Channels | 4 | |
| Differential Voltage | - |
Introduction
The NCP45495 is a high−performance monolithic IC which can be used to monitor bus voltage and current on four high−voltage power supplies simultaneously. The HV bus voltages and currents are translated to a low−voltage power domain and multiplexed onto a single differential output for measurement externally by common ADCs. The NCP45495 offers programmable voltage and current gain settings and requires a minimal amount of external passives for a small cost saving solution. The device is also configurable to operate either standalone or as a pair, permitting up to eight separate HV power supplies to be monitored and measured.
Features
- Translates and Scales Shunt and Bus Voltages up to 26 V
- Single Device Monitors Four Supplies
- May Be Paired for Monitoring Up To Eight Supplies
- Very Low Powerdown Current
- All Channels Individually Gain Programmable via I²C Interface
- Fast Settling Time
- Real−Time Bus Voltages Valid Signal
- Adjustable Output Common−Mode Voltage
- RoHS/REACH Compliant Device
Applications
- Computers / Notebooks / Graphics Cards
- Power Management / Power Control Loops
- Battery Chargers
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.589 | $ 1.59 |
| 10+ | $ 1.312 | $ 13.12 |
| 30+ | $ 1.1614 | $ 34.84 |
| 100+ | $ 0.9265 | $ 92.65 |
| 500+ | $ 0.8504 | $ 425.20 |
| 1,000+ | $ 0.8164 | $ 816.40 |
Standard Packaging4000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors | |
| Manufacturer | onsemi | |
| Packaging | QFN-32(4x4) | |
| Function | Enable/shutdown function;Digital output interface;High-side detection;Programmable output reference level | |
| Vcm - Common Mode Voltage | 5V~26V | |
| Bandwidth | - | |
| Ib - Input Bias Current | - | |
| Vos - Input Offset Voltage | 150uV | |
| Quiescent Current | 200uA | |
| Operating Temperature | -40℃~+105℃ | |
| Operating Voltage | 2.8V~3.8V | |
| Common Mode Rejection Ratio(CMRR) | 80dB | |
| Output Current | - | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Gain | 24V/V | |
| Number of Channels | 4 | |
| Differential Voltage | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors | |
| Manufacturer | onsemi | |
| Packaging | QFN-32(4x4) | |
| Function | Enable/shutdown function;Digital output interface;High-side detection;Programmable output reference level | |
| Vcm - Common Mode Voltage | 5V~26V | |
| Bandwidth | - | |
| Ib - Input Bias Current | - | |
| Vos - Input Offset Voltage | 150uV | |
| Quiescent Current | 200uA |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+105℃ | |
| Operating Voltage | 2.8V~3.8V | |
| Common Mode Rejection Ratio(CMRR) | 80dB | |
| Output Current | - | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Gain | 24V/V | |
| Number of Channels | 4 | |
| Differential Voltage | - |
Introduction
The NCP45495 is a high−performance monolithic IC which can be used to monitor bus voltage and current on four high−voltage power supplies simultaneously. The HV bus voltages and currents are translated to a low−voltage power domain and multiplexed onto a single differential output for measurement externally by common ADCs. The NCP45495 offers programmable voltage and current gain settings and requires a minimal amount of external passives for a small cost saving solution. The device is also configurable to operate either standalone or as a pair, permitting up to eight separate HV power supplies to be monitored and measured.
Features
- Translates and Scales Shunt and Bus Voltages up to 26 V
- Single Device Monitors Four Supplies
- May Be Paired for Monitoring Up To Eight Supplies
- Very Low Powerdown Current
- All Channels Individually Gain Programmable via I²C Interface
- Fast Settling Time
- Real−Time Bus Voltages Valid Signal
- Adjustable Output Common−Mode Voltage
- RoHS/REACH Compliant Device
Applications
- Computers / Notebooks / Graphics Cards
- Power Management / Power Control Loops
- Battery Chargers
C3686428 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | 3A991 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | 3A991 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |