Microchip Technology PAC1943T-E/4MX Management
TRIPLE HIGH-SIDE CURRENT SENSOR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PAC1943T-E/4MX
Detailed Description
TRIPLE HIGH-SIDE CURRENT SENSOR
Package
16-VFQFN Exposed Pad
Key Features
Package / Case: 16-VFQFN Exposed Pad; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PAC1943T-E/4MX Datasheet
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Technical Specifications
Microchip Technology PAC1943T-E/4MX Management technical specifications.
General
RoHS
Yes
Package / Case
16-VFQFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.7 V ~ 5.5 V
Lifecycle Status
Active
Input Voltage
2.7V ~ 5.5V
Sensing Method
High-Side
Accuracy
±1%
Function
Current/Voltage Monitor
Related Parts Comparison (PAC1943T-E/4MX vs PAC1952T-2E/4MXVAO vs PAC1953T-E/4MXVAO vs PAC1942T-1E/4MXVAO)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Accuracy | ±1% | ±1% | ±1% | ±1% |
| Input Voltage | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Package | VQFN-16 | VQFN-16 | VQFN-16 | VQFN-16 |
| Sensing Method | High-Side | Low-Side | High-Side | High-Side |
| Interface | -- | SMBus/I2C | SMBus/I2C | SMBus/I2C |
| ADC Resolution Bit | -- | 16 | 16 | 16 |
| Address Select | -- | 16 | 16 | 16 |
| Action |
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