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.
Buy Options
PCA9558PW,112
No Longer Manufactured
12NC: 935269433112
Details
Order
PCA9558PW,118
No Longer Manufactured
12NC: 935269433118
Details
Order
Operating Features
| Parameter | Value |
|---|---|
No of bits | 8 |
VDD [min] | 3 |
VDD [max] | 3.6 |
Over volt tolerant | Y |
No of supplies | 1 |
Max Sink Current per bit (mA) | 4 |
Max Sink Current, per package (mA) | 32 |
| Parameter | Value |
|---|---|
Output mode | Open drain |
Internal pull-up resistor per bit (kOhm) | Int I source |
I2C-bus (kHz) | 400 |
Footprint body and leads | 64.68 |
Operating Temperature (°C) | 0~70 |
No of Addresses | 2 |
Remark | EEPROM 2K byte, DIP switch |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9558PW,112(935269433112) | Yes | Yes | Yes |  | REACH SVHC | 102.0 |
PCA9558PW,118(935269433118) | Yes | Yes | Yes | | REACH SVHC | 102.0 |
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 | |||||
PCA9558PW,112 (935269433112) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
PCA9558PW,118 (935269433118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCA9558PW,112 (935269433112) | 854232 |
PCA9558PW,118 (935269433118) | 854232 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date |
|---|---|---|---|
PCA9558PW,112 (935269433112) | - | 2018-04-24 | 2018-07-24 |
PCA9558PW,118 (935269433118) | - | 2018-04-24 | 2018-07-24 |
More about PCA9558PW
Archived content is no longer updated and is made available for historical reference only.
The PCA9558 is a highly integrated, multi-function device that is composed of a 5-bit multiplexed/1-bit latched 6-bit I²C-bus/SMBus EEPROM DIP switch, an 8-bit I/O expander and a 2-kbit serial EEPROM with write protect. The PCA9558 integrates these commonly used components into a single chip to reduce component count and board space requirements and is useful in computer, server and telecom/networking applications.
- Multiplexed/latched EEPROM DIP switch — used to select digital information between a set of 5 bits of default hardware inputs and an alternative set of inputs provided by the I²C-bus/SMBus interface and stored in the EEPROM. Examples of this type of selection include processor voltage configuration or processor vendor identification (VID). The multiplexed/latched EEPROM can also be used to replace DIP switches or jumpers since the settings can be easily changed via I²C-bus/SMBus without having to power down the equipment to open the cabinet. The non-volatile memory retains the most current setting selected before the power is turned off.
- 8-bit I/O expander — used to control, monitor or collect remote information or power LEDs. Monitored or collected information can be read through the I²C-bus/SMBus or can be stored in the internal EEPROM.
- 2-kbit serial EEPROM — used to store information such as card identification or revision/maintenance history on every motherboard/line card and can be read or written via I²C-bus/SMBus when required.
The PCA9558 has one address pin, allowing up to two devices to be placed on the same I²C-bus or SMBus.