參數(shù)資料
型號(hào): NCP5314FTR2G
廠商: ON SEMICONDUCTOR
元件分類(lèi): 穩(wěn)壓器
英文描述: Two/Three/Four−Phase Buck CPU Controller
中文描述: SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PQFP32
封裝: LEAD FREE, LQFP-32
文件頁(yè)數(shù): 4/29頁(yè)
文件大?。?/td> 684K
代理商: NCP5314FTR2G
NCP5314
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(0
°
C < T
A
< 70
°
C; V
CC
= 12 V; C
GATEx
= 100 pF, C
COMP
= 0.01
μ
F,
C
SS
= 0.1
μ
F, C
VCC
= 0.1
μ
F, R
ROSC
= 32.4 k
Ω
, V(I
LIM
) = 1.0 V, DAC Code 010100; unless otherwise noted)
VOLTAGE IDENTIFICATION (VID)
Voltage Identification DAC (0 = Connected to GND,
1 = Open or PullUp to Internal 3.3 V or External 5 V)
Min
Typ
Max
Unit
V
ID
Code*
(V)
V
OUT
No
Load (V)
Accuracy V
ID
Code (All codes)
Connect V
FB
to COND,
Measure Comp
0.5
+0.5%
%
V
ID4
V
ID3
V
ID2
V
ID1
V
ID0
V
ID5
0
1
0
1
0
0
0.8375
0.8134
0.8175
0.8216
V
0
1
0
0
1
1
0.8500
0.8259
0.8300
0.8342
V
0
1
0
0
1
0
0.8625
0.8383
0.8425
0.8467
V
0
1
0
0
0
1
0.8750
0.8507
0.8550
0.8593
V
0
1
0
0
0
0
0.8875
0.8632
0.8675
0.8718
V
0
0
1
1
1
1
0.9000
0.8756
0.8800
0.8844
V
0
0
1
1
1
0
0.9125
0.8880
0.8925
0.8970
V
0
0
1
1
0
1
0.9250
0.9005
0.9050
0.9095
V
0
0
1
1
0
0
0.9375
0.9129
0.9175
0.9221
V
0
0
1
0
1
1
0.9500
0.9254
0.9300
0.9347
V
0
0
1
0
1
0
0.9625
0.9378
0.9425
0.9472
V
0
0
1
0
0
1
0.9750
0.9502
0.9550
0.9598
V
0
0
1
0
0
0
0.9875
0.9627
0.9675
0.9723
V
0
0
0
1
1
1
1.0000
0.9751
0.9800
0.9849
V
0
0
0
1
1
0
1.0125
0.9875
0.9925
0.9975
V
0
0
0
1
0
1
1.0250
1.0000
1.0050
1.0100
V
0
0
0
1
0
0
1.0375
1.0124
1.0175
1.0226
V
0
0
0
0
1
1
1.0500
1.0249
1.0300
1.0352
V
0
0
0
0
1
0
1.0625
1.0373
1.0425
1.0477
V
0
0
0
0
0
1
1.0750
1.0497
1.0550
1.0603
V
0
0
0
0
0
0
1.0875
1.0622
1.0675
1.0728
V
1
1
1
1
1
1
OFF
V
1
1
1
1
1
0
OFF
V
1
1
1
1
0
1
1.1000
1.0746
1.0800
1.0854
V
1
1
1
1
0
0
1.1125
1.0870
1.0925
1.0980
V
1
1
1
0
1
1
1.1250
1.0995
1.1050
1.1105
V
1
1
1
0
1
0
1.1375
1.1119
1.1175
1.1231
V
1
1
1
0
0
1
1.1500
1.1244
1.1300
1.1357
V
1
1
1
0
0
0
1.1625
1.1368
1.1425
1.1482
V
1
1
0
1
1
1
1.1750
1.1492
1.1550
1.1608
V
1
1
0
1
1
0
1.1875
1.1617
1.1675
1.1733
V
1
1
0
1
0
1
1.2000
1.1741
1.1800
1.1859
V
1
1
0
1
0
0
1.2125
1.1865
1.1925
1.1985
V
1
1
0
0
1
1
1.2250
1.1990
1.2050
1.2110
V
*VID Code is for reference only.
V
OUT
No Load is the input to the error amplifier.
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