參數(shù)資料
型號(hào): MAX1937EEI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change
中文描述: SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137, QSOP-28
文件頁數(shù): 23/24頁
文件大?。?/td> 586K
代理商: MAX1937EEI
M
Two-Phase Desktop CPU Core Supply Controllers
with Controlled VID Change
______________________________________________________________________________________
23
R2
100k
V
CC
V
DD
VID4
EN
GNDS
TIME
VPOS
GND
REF
BF
PWRGD
LX2
DH2
ILIM
GNDS
10
×
10
μ
F CERAMIC CAPACITORS
TAIYO YUDEN TMK432BJ106MM
AND 4
×
330
μ
F
SANYO 25MV330WX
6
×
560
μ
F/4V OS-CAN CAPACITORS
SANYO SP560M
AND 2
×
1
μ
F CERAMIC CAPACITORS
TAIYO YUDEN: LMK212BJ105MG
CVLG
1
μ
F
C3
2.2
μ
F
C
VDD
0.01
μ
F
VID4
EN
N2
N3
L2
0.5
μ
H
BI TECHNOLOGIES HM73-40R50
IR: 2
×
1RLR7811W
FAIRCHILD
2
×
1SL9N303AS3ST
2
D2
CENTRAL CMPSH-3A
FAIRCHILD
2
×
1SL9N303AS3ST
3
R5
10k
R4
82.5k
C
REF
0.47
μ
F
C
47pF
R3
200k
R1
10
PWRGD
V
OUT
FB
VDD
L1
0.5
μ
H
BI TECHNOLOGIES HM73-40R50
C1
2.2
μ
F
R
51.1k
R
TIME
120k
U1
MAX1938
R6
10k
28
8
6
13
VID2
VID3
VID2
VID1
VID0
D1
GND
U2
KA78M06
IN
CENTRAL
CMHD4448
2
3
2
OUT
1
1
VID3
4
5
VID0
VID1
1
2
3
7
12
9
10
11
18
17
14
1
2
2
C
BST2
0.22
μ
F
CBST1
0.22
μ
F
3
DL2
N4
20
CS2
19
PGND
21
VLG
CS1
22
24
DL1
23
BST1
27
LX1
25
DH1
26
BST2
16
1
1
1
1
3
N3
2
3
N1
C
IN
INPUT: 8V TO 14V
OUTPUT
0.8V TO 1.55V
60A
3
2
13
V
IN
VDD
1m
R
CS2
1m
R
CS1
C2
2.2
μ
F
V
IN
IR: 3X1RLR7811W
IR: 3
×
1RLR7811W
MAX1938 Typical Application Circuit
相關(guān)PDF資料
PDF描述
MAX1938 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change
MAX1938EEI Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change
MAX1939 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change
MAX1939EEI Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change
MAX1951 PLASTIC ENCAPSULATED DEVICES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1937EEI+ 功能描述:DC/DC 開關(guān)控制器 2-Phase Desktop CPU Core Supply Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1937EEI+T 功能描述:DC/DC 開關(guān)控制器 2-Phase Desktop CPU Core Supply Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1937EEI-T 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MAX1937EEI-TG069 制造商:Maxim Integrated Products 功能描述:
MAX1938EEI 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK