參數(shù)資料
型號(hào): PT6621G
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, SMA14
封裝: HORIZONTAL THROUGH HOLE, SIP-14
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 248K
代理商: PT6621G
Standard Application
C1 = Required 330F electrolytic
C2 = Required 330F electrolytic
Q1= NFET-or Open Collector Gate
6 AMP 12V INPUT
INTEGRATED SWITCHING REGULATOR
PT6620
Series
PT6620
4,5,6
7,8,9,10
11,12,13
V
IN
COM
V
OUT
C
2
+
C
1
+
1
3
STBY
Q
1
REMOTE SENSE
LOAD
Ordering Information
PT6621
¨ = +3.3 Volts
PT6622
¨ = +1.5 Volts
PT6623
¨ = +2.5 Volts
PT6624
¨ = +3.6 Volts
PT6625
¨ = +5.0 Volts
PT6626
¨ = +9.0 Volts
Single Device: 6A Output
Input Voltage Range: 9V to 14V
Adjustable Output Voltage
83% Efficiency
Remote Sense Capability
Standby Function
Over-Temperature Protection
The PT6620 series is a new addition
to Power Trends’ line of 12V bus Inte-
grated Switching Regulators (ISRs).
Designed for stand-alone operation in
applications requiring as much as 6A of
output current, the PT6620 is packaged
in a 14-Pin SIP (Single In-line Package)
and is available in a surface-mount con-
figuration.
Only two external capacitors are
required for proper operation. Please
note that this product does not include
short circuit protection.
PT Series Suffix (PT1234X)
Case/Pin
Heat
Heat Spreader
Configuration
Spreader with Side Tabs
Vertical Through-Hole
PR
Horizontal Through-Hole DG
Horizontal Surface Mount EB
Pin
Function
1
Remote Sense
2
Do Not Connect
3
STBY*- Standby
4Vin
5Vin
6Vin
7
GND
8
GND
9
GND
10
GND
11
Vout
12
Vout
13
Vout
14
Vout Adjust
Pin-Out Information
For assistance or to order, call (800) 531-5782
48
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
Note: Back surface
of product is
conducting metal
Pkg Style 400
Specifications
Characteristics
PT6620 SERIES
(T
a = 25°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Output Current
Io
Ta = 60°C, 200 LFM, pkg P
0.1*
6.0**
A
Ta = 25°C, natural convection
0.1*
6.5**
A
Input Voltage Range
Vin
0.1A
≤ Io ≤ 6.0A
Vo ≤ +5V
+9
+14
V
+6V
≤Vo≤+9V
Vo+3
+14
V
Output Voltage Tolerance
Vo
Vin = +12V, Io = 6.0A
Ta = 0 to 60°C
Vo-0.1
Vo+0.1
V
Output Voltage Adjust Range
Voadj
Pin 14 to Vo or ground
Vo = +3.3V
2.3
4.5
Vo = +1.5V
1.4
2.7
Vo = +2.5V
1.9
3.7
V
Vo = +3.6V
2.5
4.8
Vo = +5.0V
2.9
6.5
Vo = +9.0V
5.2
10.0
Line Regulation
Regline
+9V
≤Vin≤+14V, Io = 6.0A
±0.5
±1.0
%Vo
Load Regulation
Regload
Vin = +12V, 0.1≤ Io≤6.0A
±0.5
±1.0
%Vo
Vo Ripple/Noise
Vn
Vin = +12V, Io = 6.0A
Vo < +6V
50
mVpp
Vo > +6V
1.0
%Vo
Transient Response
ttr
Io step between 3.0A and 6.0A
100
Sec
with C2 = 330F
Vos
Vo over/undershoot
150
mV
Efficiency
η
Vin = +12V, Io = 3.0A
Vo= +3.3/3.6V
84
%
Vo = +1.5V
68
%
Vo = +2.5V
76
%
Vo = +5.0V
86
%
Vo = +9.0V
93
%
Vin = +12V, Io =6.0A
Vo= +3.3/3.6V
83
%
Vo = +1.5V
66
%
Vo = +2.5V
75
%
Vo = +5.0V
85
%
Vo = +9.0V
92
%
*
ISR will operate down to no load with reduced specifications.
**
See SOA curves - Output power is limited to 30W maximum.
Note: The PT6620 Series requires a 330F(output) and 330F(input) electrolytic capacitors for proper operation in all applications.
Revised 2/5/99
相關(guān)PDF資料
PDF描述
PT6624B SWITCHING REGULATOR, SMA14
PT6624R SWITCHING REGULATOR, SMA14
PT6625R SWITCHING REGULATOR, SMA14
PT6625P SWITCHING REGULATOR, SMA14
PT6621B SWITCHING REGULATOR, SMA14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6621L 功能描述:REGULATOR 12V-3.3V 7A SIP W/CU H RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6620 標(biāo)準(zhǔn)包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點(diǎn):- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6621M 功能描述:REGULATOR 12V-3.3V 7A SIP W/CU H RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6620 標(biāo)準(zhǔn)包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點(diǎn):- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6621P 功能描述:DC/DC轉(zhuǎn)換器 1.2-5.5 V 6A 12V Inp Non-Iso Wide Adj Mod RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PT6621Q 功能描述:REGULATOR 12V-3.3V 7A SIP W/CU S RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6620 標(biāo)準(zhǔn)包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點(diǎn):- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6621R 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3.3Vout 6A 12V-Inp Adj ISR 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