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$5000Microchip PAC1954T-E/4MX
Current/Voltage Monitor Regulator High-Side 16-VQFN (3x3)
ブランド: Microchip Technology, Inc
製造元部品 #: PAC1954T-E/4MX
データシート: PAC1954T-E/4MX Datasheet (PDF)
パッケージ/ケース: VQFN
PAC1954T-E/4MX 概要
The PAC1954T-E/4MX is an exceptional analog current sensor that stands out for its precision and versatility. Its I2C interface makes it easily integratable into various systems, and its four independent channels enable simultaneous monitoring of multiple power sources. With a resolution of 250nA and an accuracy of ±0.1%, this sensor provides detailed readings with minimal error. Its compact package and wide operating temperature range further solidify its position as a top-tier product
特徴
- High-Side/ Low-Side Power Monitor with 2 Channels
- 100 mV Full-Scale Range (configurable to 50 mV)
- External Sense Resistor Sets the Full-Scale Range Current
- 16-Bit Resolution Sense Current
- Voltage Monitor with Wide VBus Range
- 0V to 32V FSR (configurable to 16V)
- 16-Bit Resolution
- Real-Time Auto-Calibration of Offset Errorfor Voltage and Current
- 1% Power Measurement Accuracy Over a Wide Dynamic Range
- On-Chip Accumulation of 30-Bit Power Results for Energy Measurement
- User Programmable Sampling Rates of 8, 64, 256, 1024
- 5120 SPS for a Single Channel Burst Mode
- 2.7V to 5.5V Supply Operation
- 1.62-5.5V Capable I2C/SMBus and Digital I/O
- SMBus 3.1 and I2C Fast Mode Plus, 1 Mbps
- High Speed Mode (3.4 Mbps)
- ALERT on Over/Undervoltage and Current or Overpower Conditions
- Two Independent ALERT/GPIO Pins
- Coulomb Counting: When Selected, the Accumu lator Accumulates VSENSE Values
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Description | Quad DC Power/Energy Monitor with Accumulator | Vsense max FSR (mV) | 50, 100 |
| Vsense accuracy (% FSR, max) | 0.5 | Vbus Range min (V) | 0 |
| Vbus Range max (V) | 32 | Vbus accuracy (% FSR, max) | 0.25 |
| Sampling Interval min (msec) | 0.2 | Remote Temperature Monitors | 0 |
| Temperature Accuracy Max (°) | 0 | Alert/Therm | 0 |
| Accumulator? | Yes | Interface | SMBus/I2C |
| Address Select | 16 | # Current Channel | 4 |
| ADC Resolution (bit) | 16 | feature-type | |
| feature-maximum-power-dissipation-mw | feature-packaging | ||
| feature-rad-hard | feature-pin-count | 16 | |
| feature-supplier-package | VQFN EP | feature-standard-package-name1 | |
| feature-cecc-qualified | feature-esd-protection | ||
| feature-military | No | feature-aec-qualified | |
| feature-aec-qualified-number | feature-auto-motive | ||
| feature-p-pap | feature-eccn-code | EAR99 | |
| feature-svhc | No |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
 |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
 |
ペイパル | 4.0％のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
 |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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パーツポイント
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The PAC1954T-E/4MX is a high-accuracy power monitoring IC designed for use in industrial and automotive applications. It offers four independent current sensor inputs and measures voltage and power with high precision. The chip also features an I2C interface for easy communication with microcontrollers.
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Equivalent
The equivalent products of PAC1954T-E/4MX chip are PAC1954Y-E/4MX, PAC1954Q-E/4MX, and PAC1954T-H/4MX. These chips are from the same family of 4-channel energy monitoring and power measurement ICs, offering similar features and functionality. -
Features
- Four independent channels for current or voltage monitoring - High accuracy measurement with 0.1% gain error and 50μV offset - Auto-zeroing function for offset and gain calibration - Flexible power supply options with wide operating range - Integrated temperature sensor - I2C interface for communication with a microcontroller -
Pinout
The PAC1954T-E/4MX is a current sensor IC with a 24-pin TSSOP package. It functions as a bidirectional current sensor with an integrated ADC for voltage and current measurements. It also includes a temperature sensor and programmable alert system. -
Manufacturer
PAC1954T-E/4MX is manufactured by Diodes Incorporated, a global semiconductor company that designs, manufactures, and supplies high-quality analog and mixed-signal semiconductor products. They focus on providing innovative solutions for a wide range of applications including automotive, consumer electronics, industrial, and communication markets. -
Application Field
The PAC1954T-E/4MX is typically used in power monitoring and energy measurement applications, including server power supplies, networking equipment, and industrial automation. It provides accurate current and voltage measurements, as well as features such as power monitoring, overcurrent protection, and fault detection. -
Package
The PAC1954T-E/4MX chip comes in a 24-pin TQFN package with a form of surface mount. The dimensions of the package are 4mm x 4mm x 0.8mm.
データシート PDF
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