Komponenten:

• LTC3119 - 18V, 5A Synchronous Buck-Boost DC/DC Converter
• LTC4156 - Dual-Input Power Manager/ 3.5A LiFePO4 Battery Charger with I2C Control and USB OTG
• bq297xx- Voltage and Current Protection
• ECH8693R
• MAX1709 - 4A, Low-Noise, High-Frequency, Step-Up DC-DC Converter
• 10Ah LiFePO4 3,7V Akku
• EA EPA20-A
• STM32L151CBUxA
• STM6600 - Smart push-button on/off controller
• LT4351 - MOSFET Diode-OR Controller
• CSD86311W1723 - Dual 30-V N-Channel NexFET Power MOSFETs
• (Si4862DY N-Channel 16-V (D-S) MOSFET)
• TPS254900A - Automotive USB Host Charger With Short-to-VBATT Protection
• MSS1260T-332 - 3µ3H
• XEL6030-102 - 1µH
• FFC / FPC Board Connector, 0.5 mm, 24 Contacts, Receptacle, 52435 Series, Surface Mount, Top

Übersicht:

Microcontroller:

• Vin, Vext, Vbat
• Iin, Ibat
• LTC3119: PWM/SYNC, MPPC(PWM an MOSFET an Kondensator), PGOOD
• LTC4156: I2C, IRQ
• by297xx: BAT_DISCONECT
• MAX1709: ON_OFF, SYNC (PWM)
• 2xTPS254900A: FAULT, IMON, EN

Notizen:

• http://elastic-notes.blogspot.de/p/stm32-i2c-oled-ssd.html
• Outline: L: 42mm x B: 38mm