NCV3163
Features
- Output Switch Current in Excess of 3.0 A
- 3.4 A Peak Switch Current
- Frequency is Adjustable from 50 k Hz to 300 k Hz
- Operation from 2.5 V to 40 V Input
- Externally Adjustable Operating Frequency
- Precision 2% Reference for Accurate Output Voltage Control
- Driver with Bootstrap Capability for Increased Efficiency
- Cycle- by- Cycle Current Limiting
- Internal Thermal Shutdown Protection
- Low Voltage Indicator Output for Direct Microprocessor Interface
- Exposed Pad Power Package
- Low Standby Current
- NCV Prefix for Automotive and Other Applications Requiring Site and Change Control
- These are Pb- Free Devices
Vin + 7 Cin
Current
- Limit
+
VCC Oscillator
5 Thermal
4 3
S VCC
9 10 11 12 13 14
+ +
- 15
+ +
- LVI
16 VCC
(Bottom View) Figure 1. Typical Buck Application Circuit
Vout CO + http://onsemi.
SOIC- 16W EXPOSED PAD
PW SUFFIX CASE...
