NCP5212A_09 ONSEMI [ON Semiconductor], NCP5212A_09 Datasheet - Page 9

• Manufacturer Part Number: NCP5212A_09
• Description: Single Synchronous Step-Down Controller
• Manufacturer: ONSEMI [ON Semiconductor]

ELECTRICAL CHARACTERISTICS
TRE SETTING
THERMAL SHUTDOWN
2. Guaranteed by design, not tested in production.
TRE Threshold Detection Current
Detection Voltage for TRE Threshold
Selection
TRE Comparator Offset
Propagation Delay of TRE
Comparator
Thermal Shutdown
Thermal Shutdown Hysteresis
Characteristics
(V
VDL_TRE_1
VDL_TRE_2
VDL_TRE_3
I_TRESET
TD_PWM
TRE_OS
IN
(Default)
Symbol
Tsdhys
= 12 V, V
Tsd
CC
http://onsemi.com
= V
Internal TRE_TH
Internal TRE_TH
is set to 300 mV
is set to 500 mV
TRE is Disabled
Sourced from DL in the short period
before soft−start. (Rtre = 47 kW is
CCP
connected from DL to GND
= 5 V, T
9
Test Conditions
(Note 2)
(Note 2)
(Note 2)
(Note 2)
A
=−40°C to 85°C, unless other noted)
Rtre = 44 − 50 kW
Rtre w 75 kW
Rtre v 25 kW
(Note 2)
(Note 2)
(Note 2)
Min
500
300
7.2
0
Typ
600
150
10
20
25
8
Max
700
450
250
8.8
Unit
mV
mV
mA
°C
°C
ns