PMIC - Current Regulation/Management
PMIC - Current Regulation/Management
Definition:
PMIC (Power Management Integrated Circuit) - Current Regulation/Management refers to specialized ICs designed to monitor, control, and optimize current flow within electronic systems. These components ensure stable and efficient power delivery, protecting circuits from overcurrent, short-circuit, or voltage fluctuations. They are critical in applications requiring precise current management, such as battery-powered devices, motor controls, and high-performance computing.
Types of Products in This Category:
1. Current Regulators Maintain consistent current output despite input variations.
2. Current Limiters Safeguard circuits by capping maximum current flow.
3. Current Monitors/Sensors Measure and report real-time current data for system diagnostics.
4. LED Drivers Provide controlled current to LEDs for optimal brightness and longevity.
5. Hot-Swap Controllers Enable safe insertion/removal of components in live systems.
Purchasing Recommendations:
1. Match Specifications Verify current range (e.g., mA to A), voltage compatibility, and package type (e.g., SMD, TO-220).
2. Prioritize Efficiency Select low-dropout (LDO) or switching regulators based on power-saving needs.
3. Protection Features Opt for ICs with built-in safeguards like thermal shutdown or fault detection.
4. Application-Specific Solutions For IoT/portable devices, prioritize ultra-low quiescent current; for industrial uses, focus on ruggedized designs.
5. Supplier Reliability Source from trusted distributors to ensure authenticity and long-term availability.
Ideal for engineers designing power-sensitive systems, this category balances performance and protection. Always cross-reference datasheets with project requirements.
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Categories
MAX20316EWC+T
500-6000MA ADJ CURRENT LIMITING
MAX4211FETE+
IC CURRENT MONITOR 1.5% 16TQFN
MAX4211FETE+C3C
HIGH-SIDE POWER AND CURRENT MONI
IXCP10M90S
IC CURRENT REGULATOR TO220AB
AD8210YRZ-REEL
IC CURRENT MONITOR 0.5% 8SOIC
TPS16632RGET
POWER MANAGEMENT
TCKE805NA,RF
EFUSE IC, AUTO RETRY, 6V VOLTAGE
NTE15006E
IC-PROTECTOR 0.6A
INA220AIDGSR
IC CURRENT MONITOR 1% 10MSOP
INA284AQDRQ1
IC CURRENT SHUNT MONITOR 8SOIC
INA168NA/3K
IC CURRENT MONITOR 0.5% SOT23-5
MAX4211DETE+
IC CURRENT MONITOR 1.5% 16TQFN
TCKE712BNL,RF
EFUSE IC, FLAG AND RCB, VIN: 4.4
LM234Z-6/NOPB
IC CURRENT SOURCE 3% TO92-3
NIV6350MT1TXG
IC EFUSE 5V THERM 10WDFNW
TPS259631DDAR
2.7-19V 130MA-2A SURGE CLAMPING
TPS26601RHFR
IC PWR MGMT EFUSE 60V 24VQFN
INA300AIDSQT
IC COMPARATOR BIDIR 10WSON
INA199C3RSWR
IC OP AMP CURR SENSE 10UQFN
NSVC2030JBT3G
IC REG CCR 20V 30MA SMB