mc33742 Freescale Semiconductor, Inc, mc33742 Datasheet - Page 12

• Manufacturer Part Number: mc33742
• Description: Mc33742 System Basis Chip Sbc With Enhanced High-speed Can Transceiver
• Manufacturer: Freescale Semiconductor, Inc

Table 5. Static Electrical Characteristics (continued)
noted reflect the approximate parameter mean at T
12
33742
TRACKING VOLTAGE REGULATOR (V2)
LOGIC OUTPUT PIN (MISO)
Notes
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
V2 Output Voltage (Capacitance = 10 µF Tantalum at V2)
I
V2 Control Drive Current Capability
V2LOW Flag Threshold
Low-Level Output Voltage
High-Level Output Voltage
Tri-Stated MISO Leakage Current
20.
21.
22.
V2
Characteristics noted under conditions 4.75 V ≤ V2 ≤ 5.25 V, 5.5 V ≤ V
2.0 mA ≤ I
Depending on External Ballast Transistor
Worst Case at T
I
I
0 V < V
Output Current (for Information Only)
OUT
OUT
V2 specification with external capacitor. Stability requirement: capacitance > 42 µF and ESR < 1.3 Ω (tantalum capacitor), external
resistor between base and emitter required. Measurement conditions: ballast transistor MJD32C, capacitance > 10 µF tantalum, 2.2 kΩ
resistor between base and emitter of ballast transistor.
The guaranteed V2CTRL current capability is 10 mA. No active current limiting is used so the actual available current may be higher.
Push-pull structure with tri-state condition (CS HIGH).
= 1.5 mA
= -250 µA
MISO
V2
< V
≤ 200 mA, 5.5 V < V
DD
J
= 125°C
(22)
Characteristic
(21)
SUP
< 27 V
(20)
A
= 25°C under nominal conditions unless otherwise noted.
SUP
Symbol
I
V2CTRL
V
V
V
I
V
I
2LTH
V2
HZ
OH
OL
≤ 18 V, and -40°C ≤ T
2
V
DD
0.99
3.75
- 2.0
Min
200
0.0
0.0
Analog Integrated Circuit Device Data
- 0.9
A
Typ
1.0
4.0
—
—
—
—
—
≤ 125°C. Typical values
Freescale Semiconductor
Max
1.01
4.25
V
1.0
2.0
10
—
DD
Unit
V
mA
mA
µA
V
V
V
DD