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MC34164-3 Datasheet, PDF (8/23 Pages) Freescale Semiconductor, Inc – 3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply
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ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 3.0 V ≤ VIN ≤ 6.0 V, -40°C ≤ TA ≤ 85°C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
M2 RDS(ON)
(VIN = 3.3 V, M2 is on)
PVIN Pin Leakage Current
(Standby and Shutdown Modes)
RDS(ON)M2
1.5
-
4.0
Ω
IPVIN
-10
-
10
µA
INV Pin Leakage Current
Thermal Shutdown Threshold (16)
Thermal Shutdown Hysteresis (16)
OSCILLATOR (FREQ)
IINV
-1.0
-
1.0
µA
TSDFET
-
170
-
°C
TSDHYFET
-
25
-
°C
Oscillator Frequency Adjusting Reference Voltage Range
TRACKING (VREFIN, VREFOUT, VOUT)
VREFIN External Reference Voltage Range (16)
VREFOUT Buffered Reference Voltage Range
VREFOUT Buffered Reference Voltage Accuracy (17)
VREFOUT Buffered Reference Voltage Current Capability
VREFOUT Buffered Reference Voltage Over Current Limit
VREFOUT Total Discharge Resistance(16)
VOUT Total Discharge Resistance (16)
VOUT Pin Leakage Current
(Standby Mode, VOUT = 3.6 V)
CONTROL AND SUPERVISORY (STBY, SD, PG)
VFREQ
0.0
-
VDDI
V
VREFIN
0.0
-
2.7
V
VREFOUT
0.0
-
1.35
V
-
-1.0
-
1.0
%
IREFOUT
0.0
-
8.0
mA
IREFOUTLIM
-
11
-
mA
RTDR(M6)
-
50
-
Ω
RTDR(M5)
-
50
-
Ω
IVOUTLKG
-1.0
-
1.0
µA
STBY High Level Input Voltage
STBY Low Level Input Voltage
STBY Pin Internal Pull Up Resistor
SD High Level Input Voltage
SD Low Level Input Voltage
SD Pin Internal Pull Up Resistor
PG Low Level Output Voltage
(IPG = 3.0 mA)
PG Pin Leakage Current
(M1 is off, Pulled up to VIN)
VSTBYHI
2.0
-
-
V
VSTBYLO
-
-
0.4
V
RSTBYUP
1.0
-
2.0
MΩ
VSDHI
2.0
-
-
V
VSDLO
-
-
0.4
V
RSDUP
1.0
-
2.0
MΩ
VPGLO
-
-
0.4
V
IPGLKG
-1.0
-
1.0
µA
Notes
16. Design information only, this parameter is not production tested.
17. The 1 % accuracy is only guaranteed for VREFOUT greater than or equal to 0.7 V at room temperature.
34712
8
Analog Integrated Circuit Device Data
Freescale Semiconductor
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