MCZ34702EWR2 Freescale Semiconductor, MCZ34702EWR2 Datasheet - Page 11

• Manufacturer Part Number: MCZ34702EWR2
• Description: IC PWR SUPPLY 3A SW 32-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ34702EWR2

• Applications: Controller, Power QUICC™ I, II
• Voltage - Input: 2.8 ~ 6 V
• Number Of Outputs: 2
• Voltage - Output: 7.75V, 0.8 ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Output Current: 3 A
• Input Voltage: 2.8 V to 6 V
• Switching Frequency: 300 KHz
• Mounting Style: SMD/SMT
• Duty Cycle (max): 95 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3.
the typical application circuit (see
Analog Integrated Circuit Device Data
Freescale Semiconductor
CONTROL AND SUPERVISORY CIRCUITS
SDA, SCL PINS I
Notes
Enable (EN1, EN2) Input Voltage Threshold
Enable (EN1, EN2) Pull-down Resistance
RST
RST
RST
RST
RST
RST
RST
RST
RST
RST
Maximum Recommended Value of the Reset Timer Capacitor
CLKSEL Threshold Voltage
CLKSEL Pull-up Resistance
ADDR Threshold Voltage
ADDR Pull-up Resistance
Thermal Shutdown (IC sensor)
Thermal Shutdown Hysteresis
Input Threshold Voltage (Pin SCL), Rising Edge
Input Threshold Voltage (Pin SDA)
SDA, SCL Input Current, Input Voltage = 5.25V (VIN1)
SDA Low-level Output Voltage, 3.0mA Sink Current
SDA, SCL Capacitance
17.
Characteristics noted under conditions -40°C
Low-level Output Voltage, IOL = 5.0mA
Leakage Current, OFF State, Pulled Up to 5.25V
Under-voltage Threshold on VOUT (∆VOUT/VOUT
Over-voltage Threshold on VOUT (∆VOUT/VOUT
Under-voltage Threshold on VLDO (∆VLDO/VLDO
Over-voltage Threshold on VLDO (∆VLDO/VLDO
Timer Voltage Threshold
Timer Source Current (RT pin at 0.0V)
Timer Leakage Current
Timer Saturation Voltage, Reset Timer Current = 300µA
Design information only. This parameter is not production tested.
Static Electrical Characteristics (continued)
2
C BUS (STANDARD)
(17)
(17)
Characteristic
(17)
(17)
Figure
33), unless otherwise noted.
(17)
≤
)
T
)
(17)
(17)
)
)
A
(17)
(17)
≤
85°C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3V using
R
R
V
V
I
V
V
V
V
V
T
Symbol
V
LKG-RST
I
V
PU-ADDR
C
PU-CLKS
LKG-RT
THADDR
THCLKS
OUTI TH
OUTI TH
LDOI TH
LDOI TH
LIMHYS
SAT-RT
I
V
V
TH_EN
T
R
TH-RT
V
S-RT
V
INPUT
C
LTH
LTH
LIM
PU
OL
II
OL
t
STATIC ELECTRICAL CHARACTERISTICS
Min
-1.0
150
-14
-12
-17
1.0
0.5
4.0
1.0
1.2
1.2
1.3
1.3
30
60
60
–
–
–
–
–
–
–
–
ELECTRICAL CHARACTERISTICS
Typ
120
120
170
1.5
1.2
1.6
1.6
1.0
7.0
55
35
10
–
–
–
–
–
–
–
–
–
–
–
–
Max
-0.5
-4.0
100
240
240
190
2.0
0.4
1.5
-34
1.0
2.0
2.0
1.7
1.7
0.4
90
10
14
12
47
10
10
–
Unit
mA
mV
34702
kΩ
µA
µA
kΩ
kΩ
µA
µF
°C
°C
pF
%
%
%
%
V
V
V
V
V
V
V
V
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