Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Package
TSSOP24: plastic, thin shrink small outline package; 24 leads; 0.65 mm pitch; 7.8 mm x 4.4 mm x 1.1 mm body
Buy Options
PCA9547PW,118
Active
12NC: 935280789118
Details
Quantity
Unit Pricing
| 1 - 24 | $1.01 |
| 25 - 99 | $1.01 |
| 100+ | $1.01 |
Order
In Stock:4,125
Order from distributorsPCA9547PW,112
No Longer Manufactured
12NC: 935280789112
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Interrupt | yes |
Operating Temperature (°C) | -40~85 |
Reset input pin | yes |
Operating voltage (VDC) | 2.3~5.5 |
| Parameter | Value |
|---|---|
Inputs | 1 |
Outputs | 8 |
No of Addresses | 8 |
I2C-bus (kHz) | 400 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9547PW,112(935280789112) | Yes | Yes | Yes |  | REACH SVHC | 181.41046399999985 |
PCA9547PW,118(935280789118) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 86.93209766499979 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | FIT | MTBF | IR | ||
|---|---|---|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | |||||
PCA9547PW,112 (935280789112) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
PCA9547PW,118 (935280789118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCA9547PW,112 (935280789112) | 854239 |
PCA9547PW,118 (935280789118) | 854239 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
PCA9547PW,112 (935280789112) | - | 2018-01-24 | 2018-07-24 | PCA9547PW,118 (935280789118) |
More about PCA9547
The PCA9547 is an octal bidirectional translating multiplexer controlled by the I²C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers up with Channel 0 connected, allowing immediate communication between the controller and downstream devices on that channel.
An active LOW reset input allows the PCA9547 to recover from a situation where one of the downstream I²C-buses is stuck in a LOW state. Pulling the RESET pin LOW resets the I²C-bus state machine causing all the channels to be deselected, except Channel 0 so that the controller can regain control of the bus.
The pass gates of the multiplexers are constructed such that the VDD pin can be used to limit the maximum high voltage which will be passed by the PCA9547. This allows the use of different bus voltages on each pair, so that 1.8 V, 2.5 V, or 3.3 V parts can communicate with 5 V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 5 V tolerant.