PC33710EW Просмотр технического описания (PDF) - Freescale Semiconductor
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PC33710EW Datasheet PDF : 17 Pages
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STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions 4.75 V ≤ VIO ≤ 5.25 V, 13 V ≤ VB+ ≤ 32 V, and 0°C ≤ TJ ≤ 105°C unless otherwise noted.
Typical values noted reflect the approximate parameter mean at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
SWITCHING REGULATOR (VI/O, MODE0)
Logic Supply Voltage (IVI/O = 25 to 700 mA)
Mode0 = 0
Mode0 = Open (floating)
Output On Resistance
VB+ = 13 V to 32 V
Soft Start Threshold Voltage
Mode0 = any
Current Limit Threshold (TJ = 25°C to 100°C)
Normal Operation
Soft Start, VI / O ≤ 2.5 V
Minimum Voltage Allowable on VSWITCH Terminal
TJ = 25°C to 100°C
VI / O
V
4.8
5.0
5.2
3.15
3.25
3.45
RDS(ON)
Ω
0.5
1.0
2.0
VI / O(SOFT)
V
–
2.5
3.1
ILIMIT (OP)
ILIMIT (SOFT)
A
1.9
2.4
2.9
1.0
–
1.9
VVSWITCH (MIN)
-0.5
–
V
–
LINEAR REGULATOR (VCORE, MODE 1, 2, 3, 4)
Supply Voltage (IVCORE = 5.0 mA) (10)
Mode2=Low, Mode1=Don’t Care, Mode0=Low
Mode2=Low, Mode1=Don’t Care, Mode0=Open
Mode2=Open, Mode1=Don’t Care, Mode0=Low
Mode2=Open, Mode1=Don’t Care, Mode0=Open
VCORE (NOM)
V
3.15
3.3
3.45
2.45
2.5
2.75
1.7
1.8
2.05
1.425
1.5
1.575
Supply Voltage (IVCORE = 500 mA) (10)
Mode2=Low, Mode1=Don’t Care, Mode0=Low
Mode2=Low, Mode1=Don’t Care, Mode0=Open
Mode2=Open, Mode1=Don’t Care, Mode0=Low
Mode2=Open, Mode1=Don’t Care, Mode0=Open
VCORE (NOM)
V
3.0
–
3.4
2.2
–
2.6
1.55
–
1.9
1.33
–
1.53
VCORE Dropout Voltage
VCORE = VCORE (NOM), IVCORE = 0.5 A
Normal Current Limit Threshold
TJ = 25°C to 100°C, VLINB+ = VCORE(NOM) + 1.0 V
IVCORE(DROPOUT)
–
ILIMIT
600
V
0.5
0.8
mA
800
1000
Notes
10. Refer to Table 2, page 9.
34710
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Analog Integrated Circuit Device Data
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