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参数资料
| 型号： | PT5816A |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 20 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSIP18 |
| 封装： | SIP-18 |
| 文件页数： | 1/12页 |
| 文件大小： | 226K |
| 代理商： | PT5816A |
For technical support and more information, see inside back cover or visit www.ti.com
PT5810 Series
20-A 3.3-V Input Adjustable
Integrated Switching Regulator
SLTS174A - JANUARY 2003 - REVISED APRIL 2003
Standard Application
Cin
= Required 1,000 F
Cout = Required 330 F
Ordering Information
PT5812
H = 2.5 Volts
PT5813
H = 1.8 Volts
PT5814
H = 1.5 Volts
PT5815
H = 1.2 Volts
PT5816
H = 1.0 Volts
Pin
Function
1Vo Adjust
2
Inhibit*
3
Margin Dn*
4
Margin Up*
5Vin
6Vin
7Vin
8
Sense(–)
9
GND
10
GND
11
GND
12
GND
13
GND
14
Vout
15
Vout
16
Vout
17
Vout
18
Sense(+)
Features
3.3 V Input
20 A Output Current
DSP Compatible
Low-Profile (8 mm)
>90 % Efficiency
Output Margin Control (±5 %)
Adjustable Output Voltage
Pre-Bias Startup Capability
Pin-Out Information
* Denotes negative logic:
Open = Normal operation
Ground = Function active
Description
The PT5810 Excalibur series of integrated
switching regulators (ISRs) combines outstand-
ing power density with a comprehensive list of
features. They are an ideal choice for applications
where board space is a premium and performance
cannot be compromised. These modules provide
a full 20 A of output current, yet are housed in a
low-profile, 18-pin, package that is almost half
the size of the previous product generation. The
integral copper case construction requires no
heatsink, and offers the advantages of solderabil-
ity and a small footprint (0.736 in for suffix ‘N’).
Both through-hole and surface mount pin con-
figurations are available.
The PT5810 series operates from a 3.3-V input
bus to provide a convenient point-of-load power
source for the industry’s latest high-performance
DSPs and microprocessors. The series includes
output voltage options as low as 1.0 VDC.
Other features include external output voltage
adjustment, a ±5 % margin control, on/off inhibit,
short circuit protection, thermal shutdown, and a
differential remote sense.
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(EPP)
Horizontal
A
(EPQ)
SMD
C
(EPS)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
On/Off Inhibit Function
Over-Current Protection
Thermal Shutdown
Small Footprint
(0.736 in, Suffix ‘N’)
Surface Mount Compatible
IPC Lead Free 2
PT5800
V
o Adjust
Margin Up
Margin Dn
V
IN
9–13
4
118
14–17
5, 6, 7
8
2
L
O
A
D
C
IN
1,000 F
(Required)
+
C
OUT
330 F
(Required)
+
Inhibit
GND
V
OUT
3
Sense(+)
Sense(–)
相关PDF资料 |
PDF描述 |
|---|---|
| PT5812A | 20 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSIP18 |
| PT5813A | 20 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSIP18 |
| PT5827A | 16 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA18 |
| PT5821C | 16 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA18 |
| PT5824N | 16 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA18 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PT5816C | 功能描述:REG 1.0V 20A 3.3VIN SMD RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT5810 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:55V 电压 - 输入（最大）:100V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:200W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
| PT5816N | 功能描述:REG 1.0V 20A 3.3VIN VERT RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT5810 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:55V 电压 - 输入（最大）:100V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:200W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
| PT581730 | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Miniature Relay |
| PT5820 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-A 12-V Input Adjustable Integrated Switching Regulator |
| PT5821 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-A 12-V Input Adjustable Integrated Switching Regulator |
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