The NCV97310A is a 3−output regulator consisting of a low−Iq battery−connected 3 A, 2 MHz non−synchronous switcher and two low−voltage 1.5 A, 2 MHz synchronous switchers; all using integrated power transistors. The high−voltage switcher is capable of converting a 4.1 V to 18 V battery input to a 3.3 V output at a constant 2 MHz switching frequency, deliverin.
• Low Quiescent Current in Standby Mode
• Programmable Spread Spectrum for EMI Reduction
• 2 Microcontroller Enabled Low Voltage Synchronous
Buck Converters
• Large Conversion Ratio of 18 V to 3.3 V Battery
Connected Switcher
• Wide Input of 4.1 to 45 V with Undervoltage Lockout
(UVLO)
• Fixed Frequency Operation Adjustable from 2.0 to
2.6 MHz
• Internal 1.5 ms Soft−starts
• Cycle−by−cycle Current Limit Protections
• Hiccup Overcurrent Protections (OCP)
• Individual Reset Pins with Adjustable Delays
• QFN Package with Wettable Flanks (pin edge plating)
• NCV Prefix for Automotive and Other Ap.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NCV97310 |
ON Semiconductor |
Power Management | |
2 | NCV97311 |
ON Semiconductor |
Automotive BatteryConnected Low-Iq MultiOutput Power Management Unit | |
3 | NCV97311A |
ON Semiconductor |
Automotive Battery-Connected Power Management Unit | |
4 | NCV97200 |
ON Semiconductor |
PMIC | |
5 | NCV97400 |
ON Semiconductor |
Automotive Multi-Output Power Management | |
6 | NCV91300 |
ON Semiconductor |
Configurable 3.0A PWM Step-Down Converter | |
7 | NCV952 |
ON Semiconductor |
Rail-to-Rail Operational Amplifier | |
8 | NCV-RSL15 |
ON Semiconductor |
Bluetooth 5.2 Wireless MCU | |
9 | NCV0372B |
ON Semiconductor |
Dual Power Operational Amplifiers | |
10 | NCV1009 |
ON Semiconductor |
2.5 Volt Reference | |
11 | NCV1034 |
ON Semiconductor |
100V Synchronous PWM Buck Controller | |
12 | NCV1060 |
ON Semiconductor |
Automotive High-Voltage Switcher |