PM6680 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
PM6680
STMicroelectronics
'PM6680' PDF : 49 Pages View PDF
Electrical characteristics
PM6680
Table 5.
Electrical characteristics (continued)
VIN = 12 V, TA = 0 °C to 85 °C, unless otherwise specified (1)
Symbol
Parameter
Test condition
Min Typ Max Unit
High and low gate drivers
HGATE driver on-resistance
LGATE driver on-resistance
HGATEx high state (pullup)
HGATEx low state
(pulldown)
LGATEx high state (pullup)
LGATEx low state (pulldown)
2.0
3
Ω
1.6
2.7
Ω
1.4
2.1
Ω
0.8
1.2
Ω
PGOOD pins UVP/OVP protections
OVP Over voltage threshold
UVP Under voltage threshold
Upper threshold
(VFB-VREF)
PGOOD1,2
Lower threshold
(VFB-VREF)
IPGOOD1,2 PGOOD leakage current
VPGOOD1,2 Output low voltage
Thermal shutdown
Both SMPS sections with
respect to VREF.
VPGOOD1,2 forced to 5.5 V
ISink = 4 mA
112
116
120
%
65
68
71
%
107
110
113
%
88
91
94
%
1
uA
150 250 mV
TSDN
Shutdown temperature
Power management pins
150
°C
EN1,2
SMPS disabled level
SMPS enabled level
0.8
V
2.4
Low level (3)
0.5
FSEL Frequency selection range
Pulse skip mode
Middle level (3)
High level (3)
(3)
1.0
VLDO5-0.8
VLDO5-1.5 V
0.5
SKIP Ultrasonic mode
(3)
PWM mode
(3)
1.0
VLDO5-0.8
VLDO5-1.5 V
VEN1,2= 0 to 5 V
1
Input leakage current
VSKIP= 0 to 5 V
VSHDN= 0 to 5 V
1
µA
1
VFSEL= 0 to 5 V
1
1. TA = TJ, All parameters at operating temperature extremes are guaranteed by design and statistical analysis
(not production tested).
2. by design
3. by demoboard test
14/49
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