NCP349MNBKTBG ON Semiconductor, NCP349MNBKTBG Datasheet - Page 9

• Manufacturer Part Number: NCP349MNBKTBG
• Description: IC VOLTAGE DETECTOR OVP 6DFN
• Manufacturer: ON Semiconductor
• Type: Positive Overvoltage Protection Controllerr

Specifications of NCP349MNBKTBG

• Applications: Overvoltage Protection Controller
• Voltage - Supply: 1.2 V ~ 28 V
• Current - Supply: 70µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-VFDFN Exposed Pad
• Product: Driver ICs - Various
• Supply Voltage (max): 28 V
• Supply Voltage (min): 1.2 V
• Supply Current: 70 uA, 140 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Turn-off Delay Time: 1.5 us
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Outputs: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UVLO < V
V
out
= Open
in
< OVLO
FLAG = High
V
V
V
Check V
out
in
in
OVLO > V
V
V
V
V
< UVLO or
> OVLO
= Open
in
in
in
in
EN = 1
< UVLO or
> OVLO
< UVLO or
> OVLO
in
Figure 18. State Machine
EN = 1
http://onsemi.com
in
> UVLO
FLAG = Low
Reset Timer
FLAG = Low
Timer Check
Reset Timer
FLAG = Low
Timer Check
Timer Count
Timer Count
V
Check EN
Check EN
Check V
V
in
V
9
V
out
in
out
< UVLO or
> OVLO
= 0
= 0
UVLO < V
T = t
T = t
in
on
on
in
EN = 0
EN = 0
< OVLO
FLAG = High
T < t
Check V
V
out
on
= V
UVLO < V
in
in
V
out
= V
in
in
< OVLO
T < t
on