MC34716EP Freescale Semiconductor, MC34716EP Datasheet - Page 11

• Manufacturer Part Number: MC34716EP
• Description: IC CONVERTER DDR 26QFN
• Manufacturer: Freescale Semiconductor

Specifications of MC34716EP

• Applications: Converter, DDR
• Voltage - Input: 3 ~ 6 V
• Number Of Outputs: 2
• Voltage - Output: 0.7 ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 26-QFN
• Output Voltage: 0.7 V to 3.6 V
• Output Current: 5 A
• Input Voltage: 3 V to 6 V
• Switching Frequency: 1 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. Dynamic Electrical Characteristics (continued)
values noted reflect the approximate parameter means at T
CONTROL AND SUPERVISORY (STBY, SD, PG)
Notes
Analog Integrated Circuit Device Data
Freescale Semiconductor
PG Reset Delay
Thermal Shutdown Retry Timeout Period
Minimum OFF Time
Minimum ON Time
24.
Characteristics noted under conditions 3.0 V ≤ V
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
0.0
Design information only, this parameter is not production tested.
0.5
Figure 4. % Efficiency vs. I
1.0
1.5
% Efficiency vs IOUT
VDDQ (VOUT1)
2.0
Characteristic
IOUT, Amps
2.5
3.0
(24)
ELECTRICAL PERFORMANCE CURVES
3.5
OUT
4.0
VIN = 5V
Fs = 1MHz
TA=25°C
IN
4.5
≤ 6.0 V, - 40°C ≤ T
5.0
A
= 25°C under nominal conditions, unless otherwise noted.
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
A
t
t
Symbol
PGRESET
TIMEOUT
t
≤ 85°C, GND = 0 V, unless otherwise noted. Typical
t
OFFMIN
ONMIN
0
Figure 5. % Efficiency vs. I
0.5
Min
8.0
80
-
-
ELECTRICAL PERFORMANCE CURVES
% Efficien cy vs IOUT
1
VTT (VOUT2)
ELECTRICAL CHARACTERISTICS
IOUT, Amps
Typ
150
100
1.5
-
-
2
Max
120
12
OUT
-
-
2.5
VIN = 5V
Fs = 1MHz
TA=25°C
Unit
ms
ms
ns
ns
34716
3
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