- 您現在的位置：買賣IC網 > PDF目錄362799 > EV2363DN-00A (Monolithic Power Systems, Inc.) 3A, 27V, 365KHz Step-Down Converter PDF資料下載
參數資料
| 型號： | EV2363DN-00A |
| 廠商： | Monolithic Power Systems, Inc. |
| 英文描述： | 3A, 27V, 365KHz Step-Down Converter |
| 中文描述： | 第3A，27V的，365KHz降壓轉換器 |
| 文件頁數： | 3/11頁 |
| 文件大小： | 363K |
| 代理商： | EV2363DN-00A |
MP2363 – 3A, 27V, 365KHz STEP-DOWN CONVERTER
MP2363 Rev. 1.0
6/15/2006
www.MonolithicPower.com
3
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
PIN FUNCTIONS
Pin #
Name Description
High-Side Gate Drive Boost Input. BS supplies the drive for the high-side N-Channel MOSFET
switch. Connect a 10nF or greater capacitor from SW to BS to power the high-side switch.
Power Input. IN supplies the power to the IC, as well as the step-down converter switches.
Drive IN with a 4.75V to 27V power source. Bypass IN to GND with a suitably large capacitor
to eliminate noise on the input to the IC. See
Input Capacitor
section of Application
Information.
Power Switching Output. SW is the switching node that supplies power to the output. Connect
the output LC filter from SW to the output load. Note that a capacitor is required from SW to BS
to power the high-side switch.
GND
Ground. Connect the exposed pad on backside to Pin 4.
Feedback Input. FB senses the output voltage to regulate said voltage. Drive FB with a
resistive voltage divider from the output voltage. The feedback threshold is 0.92V. See
Setting
the Output Voltage
section of Application Information.
Compensation Node. COMP is used to compensate the regulation control loop. Connect a
series RC network from COMP to GND to compensate the regulation control loop. In some
cases, an additional capacitor from COMP to GND is required. See
Compensation
section of
Application Information.
Enable Input. EN is a digital input that turns the regulator on or off. Drive EN higher than 2.71V
to turn on the regulator, lower than 0.9V to turn it off. For automatic startup, leave EN
unconnected.
Soft Start Control Input. SS controls the soft start period. Connect a capacitor from SS to GND
to set the soft-start period. Soft-start cap is always recommended to eliminate the start-up
inrush current and for a smooth start-up waveform.
1
BS
2
IN
3
SW
4
5
FB
6
COMP
7
EN
8
SS
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 12V, V
OUT
= 2.5V, L = 15μH, C1 = 10μF, C2 = 22μF, T
A
= +25°C, unless otherwise noted.
Limit Current vs
Duty Cycle
95
90
85
80
75
70
65
60
55
50
100
95
90
85
80
75
70
65
60
55
50
E
E
LOAD CURRENT (A)
LOAD CURRENT (A)
Efficiency Curve vs
Load Current
V
OUT
= 3.3V
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
IN
=9V
V
IN
=24V
V
IN
=24V
V
IN
=12V
Efficiency Curve vs
Load Current
V
OUT
= 5V
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
IN
=12V
V
IN
=9V
7.0
6.5
6.0
5.5
5.0
4.5
4.0
0
0.2
DUTY CYCLE (%)
0.1
0.3 0.4
0.7
0.6
0.5
C
相關PDF資料 |
PDF描述 |
|---|---|
| EV2364DF-01A | 1.5A, 23V, 1.4MHz Dual Step-Down Converter Evaluation Board |
| EV2365DN-00A | 3A, 28V, 1.4MHz Step-Down Converter |
| EV2365DN-01A | 3A, 28V, 1.4MHz Step-Down Converter Evaluation Board |
| EV2995-10 | G2995 Evaluation Board Manual |
| EVG2995 | G2995 Evaluation Board Manual |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EV2364DF-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:4 Output DSL Power Supply |
| EV2364DF-01A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Dual 1.5A, 23V, 1.4MHz Step-Down Converter |
| EV2365DN-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:3A, 28V, 1.4MHz Step-Down Converter |
| EV2365DN-01A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:3A, 28V, 1.4MHz Step-Down Converter Evaluation Board |
| EV24-0.5-02-44M | 功能描述:共模濾波器/扼流器 44mH 0.5A - VERTICAL COMMN-MODE SPPRESSN RoHS:否 制造商:TDK 電感: 阻抗:35 Ohms 容差: 最大直流電流:0.1 A 最大直流電阻:1.5 Ohms 自諧振頻率: Q 最小值: 工作溫度范圍:- 25 C to + 85 C 端接類型:SMD/SMT 封裝 / 箱體:0302 (0806 metric) 系列:TCE |
發(fā)布緊急采購，3分鐘左右您將得到回復。