EN2360QI Datasheet, PDF (18/24 Pages) Enpirion, Inc. – 6A Voltage Mode Synchronous Buck PWM DC-DC Converter with Integrated Inductor

EN2360QI
Best Performance
C_IN = 22µF/1206
C_OUT = 100µF/1206 + 2x47µF/1206, R_A = 200kΩ
PVIN
(V)
VOUT
(V)
C_A
(pF)
R_CA
(kΩ)
R_EA
(kΩ)
Ripple Deviation
(mV)
(mV)
PVIN
(V)
Smallest Solution Size
C_IN = 22µF/1206
V_OUT ≤ 1.8V, C_OUT = 2x47µF/0805
3.3V > V_OUT> 1.8V, C_OUT = 2x47µF/1206
VOUT R_A
C_A
R_CA
(V) (kΩ) (pF) (kΩ)
R_EA
(kΩ)
Ripple
(mV)
Deviation
(mV)
0.9V
15 8.2
0
5.29
26
0.9V 200 10 0.2 Open 15
51
1.2V
12 8.2
0
6.6
22
1.2V 200 10 0.2 Open 19
68
1.5V 12 12
0
8.39
24
1.5V 200 10 0.2 Open 24
66
14V
1.8V 10 12
0
9.7
28
14V 1.8V 200 8.2 0.2 Open 24
66
2.5V
10
12
56
18.8
54
2.5V 120 8.2 15 Open 43
86
3.3V 8.2
18
56
28.8
54
3.3V 120 6.8 15 Open 52
106
5.0V 6.8
12
56
52.1
66
5.0V 120 5.6 0.2 Open 66
152
0.9V
15 8.2
0
5.22
28
0.9V 200 12 0.2 Open 17
57
1.2V 15 8.2
0
6.51
22
1.2V 200 12 0.2 Open 18
70
1.5V 12 12
0
7.5
28
12V
1.8V
10
12
0
9
34
1.5V 200 12 0.2 Open 24
70
12V _{1.8V 200 10 0.2 Open 26}
80
2.5V
12
12
56
16.8
50
2.5V 120 10 15 Open 39
94
3.3V
10
18
56
27.3
54
5.0V 8.2
12
56
48.5
74
0.9V
18 8.2
0
5.01
28
3.3V 120 10 15 Open 45
114
5.0V 120 6.8 0.2 Open 56
164
0.9V 200 18 0.2 Open 15
69
1.2V 18 8.2
0
6.11
26
1.2V 200 18 0.2 Open 19
67
1.5V 15 12
0
7.3
28
10V
1.8V
12
12
0
8.13
32
1.5V 200 15 0.2 Open 23
78
10V _{1.8V 200 12 0.2 Open 29}
94
2.5V
15
12
56
16.8
44
2.5V 120 15 15 Open 29
98
3.3V
12
18
56
27.2
68
5.0V 10 12 56
42
84
0.9V
22 8.2
0
4.92
26
3.3V 120 12 15 Open 44
128
5.0V 120 10 0.2 Open 52
192
0.9V 200 27 0.2 Open 16
68
1.2V 18 8.2
0
5.41
32
1.2V 200 22 0.2 Open 19
75
1.5V 15 12
0
6.48
32
8V
1.8V 15 12
0
7.32
36
1.5V 200 22 0.2 Open 23
82
8V _{1.8V 200 18 0.2 Open 27}
104
2.5V
18
12
56
16.1
64
2.5V 120 27 6.8 Open 36
124
3.3V 15 18 56
24
72
5.0V
12
12
56
31.4
102
0.9V
22 8.2
0
4.6
30
3.3V 120 22 6.8 Open 36
152
5.0V 120 12 0.2 Open 40
236
0.9V 200 33 0.2 Open 14
70
1.2V 22 8.2
0
5.59
32
1.2V 200 33 0.2 Open 17
80
6.6V
1.5V
18
12
0
5.88
36
1.8V 18 12
0
7.12
38
6.6V ^{1.5V 200 27 0.2 Open}
21
96
1.8V 200 27 0.2 Open 24
110
2.5V
22
12
56
15.4
56
3.3V
18
18
56
21.6
78
0.9V
27 8.2
0
3.93
32
2.5V 120 39 4.3 Open 29
140
3.3V 120 27 4.3 Open 28
184
0.9V 200 68 0.2 Open 13
80
1.2V
22 8.2
0
4.4
38
5V
1.5V 22 12
0
5.91
38
1.2V 200 56 0.2 Open 15
92
5V _{1.5V 200 47 0.2 Open 17}
106
1.8V 22 12
0
6.91
42
1.8V 200 39 0.2 Open 19
124
2.5V
27
12
56
13.6
76
2.5V 120 68 0.2 Open 21
172
Table 5: R_A, C_A, R_CA and R_EA Values for Various PVIN/VOUT Combinations: Smallest Solution Size vs. Best
Performance. See Figure 8. Use the equation in Figure 8 to calculate R_B.
Note 6: Nominal Deviation is for a 6A load transient step.
Note 7: For compensation values of output voltage in between the specified output voltages, choose compensation values
of the lower output voltage setting.
©Enpirion 2012 all rights reserved, E&OE
07514
Enpirion Confidential
September 17, 2012
www.enpirion.com, Page 18
Rev: A