ADP2164-EVALZ Analog Devices, ADP2164-EVALZ Datasheet - Page 11

• Manufacturer Part Number: ADP2164-EVALZ
• Description: Power Management IC Development Tools LFCSP Adjustable Eval Board
• Manufacturer: Analog Devices
• Type: DC/DC Converters, Regulators & Controllersr
• Series: ADP2164r

Specifications of ADP2164-EVALZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ADP2164
• Input Voltage: 2.7 V to 6.5 V
• Output Voltage: 0.6 V to 6.5 V
• Description/function: 4 A, synchronous, step-down DC to DC regulator
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Current: 4 A
• Factory Pack Quantity: 1
• For Use With: ADP2164

Data Sheet
Figure 29. Bode Plot at V
Figure 30. Bode Plot at V
–12
–24
–36
–48
–60
–12
–24
–36
–48
–60
60
48
36
24
12
60
48
36
24
12
4
0
0
1k
1k
CROSS FREQUENCY: 57kHz
PHASE MARGIN: 67°
CROSS FREQUENCY: 52kHz
PHASE MARGIN: 69°
PHASE
PHASE
MAGNITUDE
MAGNITUDE
L = 1 μH, C
L = 0.68 μH, C
Figure 28. Tracking Function
10k
10k
CH2 500mV
CH4
500mV
FREQUENCY (Hz)
IN
FREQUENCY (Hz)
IN
= 5 V, V
= 5 V, V
T
OUT
TRK
FB
= 47 μF + 100 μF
B W
B W
OUT
1
1
OUT
OUT
100k
100k
M 2.00ms
= 2 × 100 μF
T
= 1.0 V, I
= 1.5 V, I
40.40%
O
O
A
= 4 A, f
= 4 A, f
CH2
1M
1M
2
2
S
S
= 1.2 MHz,
= 1.2 MHz,
820mV
200
160
120
80
40
0
–40
–80
–120
–160
–200
200
160
120
80
40
0
–40
–80
–120
–160
–200
Rev. A | Page 11 of 20
–12
–24
–36
–48
–60
Figure 32. Bode Plot at V
–12
–24
–36
–48
–60
Figure 33. Bode Plot at V
60
48
36
24
12
60
48
36
24
12
Figure 31. Steady Waveform, V
0
0
1
4
2
1k
1k
CH1 5.00mV
CROSS FREQUENCY: 61kHz
PHASE MARGIN: 69°
CROSS FREQUENCY: 61kHz
PHASE MARGIN: 66°
PHASE
PHASE
MAGNITUDE
MAGNITUDE
L = 0.68 μH, C
10k
10k
CH2 5.00V
CH4
T
L = 1 μH, C
V
SW
OUT
I
FREQUENCY (Hz)
FREQUENCY (Hz)
L
IN
IN
2.00A Ω
= 5 V, V
= 5 V, V
OUT
IN
OUT
1
1
= 47 μF + 100 μF
OUT
OUT
= 5 V, V
100k
100k
M 400ns
= 100 μF
T
= 1.2 V, I
= 1.8 V, I
30.60%
OUT
= 1.2 V, f
O
O
= 4 A, f
= 4 A, f
A
CH2
1M
1M
2
S
2
S
S
ADP2164
= 1.2 MHz
= 1.2 MHz,
= 1.2 MHz,
3.30V
200
160
120
80
40
0
–40
–80
–120
–160
–200
200
160
120
80
40
0
–40
–80
–120
–160
–200