NCP348AEMTTBG ON Semiconductor, NCP348AEMTTBG Datasheet - Page 8

• Manufacturer Part Number: NCP348AEMTTBG
• Description: IC, BATTERY PROTECTOR, LITHIUM, WDFN-10
• Manufacturer: ON Semiconductor

Specifications of NCP348AEMTTBG

• Battery Type: NiCd, NiMH
• Battery Protection: Over Voltage
• Supply Voltage Range: 1.2V To 28V
• Battery Ic Case Style: WDFN
• No. Of Pins: 10
• Operating Temperature Range: -25°C To +85°C
• Mounting Style: SMD/SMT
• Package / Case: WDFN-10
• Number Of Voltages Monitored: 1
• Undervoltage Threshold: 3.25 V
• Overvoltage Threshold: 6.02 V
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage (max): 28 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operation
positive voltage, up to 28 V. A Low R
protects the systems (i.e.: charger) connected on the Vout
pin, against positive overvoltage. At powerup, with EN pin
= low, the output is rising up 50 ms after the input
The NCP348 provides overvoltage protection for
IN
IN
VOLTAGE DETECTION
VOLTAGE DETECTION
DS(on)
Figure 16. Simplified Diagram
Figure 17. Simplified Diagram
NMOS FET
http://onsemi.com
8
overtaking undervoltage UVLO (Figure 3). The NCP348
provides a FLAG output, which alerts the system that a fault
has occurred. A 50 ms additional delay, regarding
available output (Figure 3) is added between output signal
rising up and to FLAG signal rising up. FLAG pin is an open
drain output.
OUT
OUT
UVLO < V
0 < V
CONDITIONS
V
CONDITIONS
IN
/EN = 1
And/Or
IN
/EN = 0
> OVLO
< UVLO
&
IN
< OVLO