Nordic Semiconductor

Battery Management PMIC for primary-cell batteries. Boost 1.8 to 3.3V, 150mA. LDO 0.8 to 3V, 50 mA

Nordic Semiconductor nPM2100 Power Management ICs

Features:

• Extends operating time in non-rechargeable battery applications
• TWI interface offers easy access to advanced features
• Two GPIOs can direct control lines to time-critical control functions
• Boost regulator
• 1.8V to 3.3V output range
• 0.7V to 3.4V input range
• Delivers up to 150mA maximum current
• Powers a load switch/LDO supplying up to 50mA
• Low-current ship mode
• Enables products to be transported with the battery inserted
• Ship mode supports a 35nA sleep current with multiple wakeup options
• Ultra-low power wake-up timer
• Can run concurrently with ship mode to allow timed wakeups
• Timer can be used for a deeper sleep setting than the power-off of a SoC or MCU can provide

Applications:

• Wireless mice and keyboards
• Consumer asset tracking
• Remote controls
• Body-worn medical devices

$0.82 - $2.33