Specifications

Rev. 1.0 January 2012
www.aosmd.com
Page 8 of 8
AOZ197
8
Electrical Characteristics (continued)
Symbol Parameter Conditions Min. Typ. Max Units
Protection
V
CS
CS Threshold Voltage CS1 or CS2 360 400 440 mV
V
SCP
SCP Threshold Voltage 0.864 0.96 1.056 V
V
SCP_HYS
SCP Hysteresis 200 mV
OVP
_THRSHLD
OVP Threshold Voltage OVP1 or OVP2 0.9 1 1.1 V
FLAG
_TO
FLAG Time OUT 40 ms
T
THERMAL_SD
Thermal Shutdown Threshold 145 °C
T
THERMAL_HYS
Thermal Shutdown Hysteresis 35 °C
PWM Drive
I
PWM_SOURCE
PWM Source current DPWM1 or DPWM2 = 0V 60 mA
I
PWM_SINK
PWM Sink current DPWM1 or DPWM2 = 12V 80 mA
Logic Input
V
DBRT_HI
DBRT Logic High
DBRT1 or DBRT2
2 V
V
DBRT_LO
DBRT Logic Low
DBRT1 or DBRT2
0.8 V