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
HVQFN56: HVQFN56, thermal enhanced very thin quad flat package, no leads; 56 terminals, 0.4 mm pitch, 7 mm x 7 mm x 0.85 mm body
Buy Options
PCA9451AHNY
Active
12NC: 935425722518
Details
Quantity
Unit Pricing
| 1 - 25 | $4.55 |
| 26 - 99 | $4.20 |
| 100+ | $3.85 |
Order
In Stock:5,285
Order from distributorsPCA9451AHNMP
No Longer Manufactured
12NC: 935425722528
Details
Order
Operating Features
| Parameter | Value |
|---|---|
MCU Supported | i.MX 93 Family |
Supply Voltage [min] (V) | 2.7 |
Supply Voltage [max] (V) | 5.5 |
Output Current (A) | 2 |
Number of Buck Regulators | 6 |
Number of LDO | 3 |
Switching Frequency LV Buck (MHz) | 2 |
| Parameter | Value |
|---|---|
IQ (μA) | 20 |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 105 |
Device Function | PMIC |
Interface and Input Control | I2C |
Additional Features - Analog | Load SW |
Junction Temperature (Min to Max) (℃) | -40 to 125 |
Development Tools | PCA9451A-EVK |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9451AHNMP(935425722528) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 131.762688 |
PCA9451AHNY(935425722518) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 133.59891439999998 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | ||
|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | ||
PCA9451AHNMP (935425722528) | No | 3 | 3 | 240 | 260 |
PCA9451AHNY (935425722518) | No | 3 | 3 | 240 | 260 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCA9451AHNMP (935425722528) | 854239 |
PCA9451AHNY (935425722518) | 854239 |
More about PCA9451A
The PCA9451A is a single chip power management IC (PMIC) designed to support i.MX 93x family processor in both 1 cell Li-Ion and Li-polymer battery portable application and 5 V adapter non-portable applications. The device provides six high efficiency step-down regulators, three LDOs, one 400 mA load switch, 2-channel level translator and 32.768 kHz crystal oscillator driver.
Three buck regulators support dynamic voltage scaling (DVS)1 along with programmable ramping up and down time. The buck regulators support remote sense to compensate IR drop to load from buck regulator, allowing better performance to meet the demand for accuracy in critical supply rails. This device is characterized across -40 °C to 105 °C ambient temperature range, making it a good option for the industrial, extended industrial and consumer markets.