MC34716EP Freescale Semiconductor, MC34716EP Datasheet - Page 8

• 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 3. Static Electrical Characteristics (continued)
values noted reflect the approximate parameter means at T
8
34716
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
CHANNEL 2 BUCK CONVERTER (PVIN2, SW2, PGND2, BOOT2, INV2, COMP2)
Notes
Low Side N-CH Power MOSFET (M5) R
(I
M2 R
(V
SW1 Leakage Current (Standby and Shutdown modes)
PVIN1 Pin Leakage Current
(Shutdown Mode)
Error Amplifier DC Gain
Error Amplifier Unit Gain Bandwidth
Error Amplifier Slew Rate
Error Amplifier Input Offset
INV1 Pin Leakage Current
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
CH 2 High Side MOSFET Drain Voltage Range
Output Voltage Adjustment Range
Output Voltage Accuracy
Line Regulation
(Normal Operation, V
Load Regulation
(Normal Operation, I
Error Amplifier Common Mode Voltage Range
Output Under-voltage Threshold
Output Over-voltage Threshold
Continuous Output Current
Over-current Limit
(Sinking and Sourcing)
Short-circuit Current Limit
(Sinking and Sourcing)
High Side N-CH Power MOSFET (M6) R
(I
Low Side N-CH Power MOSFET (M7) R
(I
15.
16.
17.
18.
Characteristics noted under conditions 3.0 V ≤ V
OUT1
OUT2
OUT2
IN
= 3.3 V, M2 is on)
DS(ON)
Design information only, this parameter is not production tested.
Overall output accuracy is directly affected by the accuracy of the external feedback network, 1% feedback resistors are recommended
±1% is assured at room temperature
The 1% output voltage regulation is only guaranteed for a common mode voltage range greater than or equal to 0.7V
= 1.0 A, V
= 1.0 A, V
= 1.0 A, V
(15)
(15)
IN
BOOT2
IN
= 3.3 V)
= 3.3 V)
OUT2
IN
- V
(15)
= 3.0 to 6.0 V, I
(15),(16),(17)
(15)
= -3.0 to 3.0 A)
SW2
(15)
Characteristic
(15)
(15)
= 3.3 V)
(15)
(15)
OUT2
DS(ON)
DS(ON)
DS(ON)
= ±3.0 A)
(15),(18)
(15)
(15)
(15)
IN
≤ 6.0 V, - 40°C ≤ T
A
= 25°C under nominal conditions, unless otherwise noted.
R
R
OFFSET
R
T
R
UGBW
Symbol
T
SDHYFET1
V
REG
REG
DS(ON)HS2
DS(ON)LS1
I
DS(ON)LS2
DS(ON)M2
SHORT2
V
V
V
I
SR
SDFET1
I
OUTHI2
PVIN1
I
I
P
OUT2
A
A
I
INV1
REF2
UVR2
OVR2
LIM2
SW
VIN
EA
-
EA
≤ 85°C, GND = 0 V, unless otherwise noted. Typical
LN2
LD2
EA
EA
Min
-3.0
-1.0
-1.0
-1.0
-1.0
-8.0
-3.0
2.0
-10
-10
2.5
0.7
0.0
1.5
10
10
10
-
-
-
-
-
-
-
Analog Integrated Circuit Device Data
Typ
150
170
3.0
7.0
4.0
6.5
25
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Freescale Semiconductor
Max
1.35
1.35
-1.5
4.0
3.0
1.0
6.0
1.0
1.0
1.0
8.0
3.0
50
10
10
50
50
-
-
-
-
-
-
-
MHz
Unit
V/µs
mΩ
mΩ
mΩ
mV
µA
µA
dB
µA
°C
°C
%
%
%
%
%
Ω
V
V
V
A
A
A