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参数资料
| 型号： | PT6601LT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 9 A SWITCHING REGULATOR, 725 kHz SWITCHING FREQ-MAX, SMA14 |
| 封装： | SIP-14 |
| 文件页数： | 3/10页 |
| 文件大小： | 252K |
| 代理商： | PT6601LT |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Safe Operating Area Curves (@ Vin=+5.0V) (See Note B)
PT6601P (Vertical)
Ambient
T
emperature
(°C)
PT6601R (Vertical with Side Tab)
Ambient
T
emperature
(°C)
Ambient
T
emperature
(°C)
Output Current (Amps)
PT6601D (Horizontal)
Airflow
TYPICAL
CHARACTERISTICS
Note A:
All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note B:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
PT6601, 3.3 VDC
(See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Efficiency
-
%
Ripple-(mV)
PD-(W
atts)
Iout-(Amps)
40
50
60
70
80
90
100
01
234
567
89
4.5V
5.0V
5.5V
Vin
0
5
10
15
20
25
30
012
345
678
9
5.5V
5.0V
4.5V
Vin
0
1
2
3
4
5
6
7
8
9
012
34567
89
5.5V
5.0V
4.5V
Vin
P
20
30
40
50
60
70
80
90
01
234
5678
9
300 LFM
150 LFM
60 LFM
Nat Conv
20
30
40
50
60
70
80
90
012
34
567
89
300 LF M
150 LF M
60 LF M
Na t Co nv.
20
30
40
50
60
70
80
90
012345
6789
300 LF M
150 LF M
60 LF M
Nat Conv
Specifications (continued)
Characteristics
PT6600 SERIES
(Ta = 25°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Storage Temperature
Ts
—
-40
—
+125
°C
Mechanical Shock
—
Per Mil-STD-883D, Method 2002.3
—
500
—
G’s
Mechanical Vibration
—
Per Mil-STD-883D, Method 2007.2,
—
7.5
—
G’s
20-2000 Hz, soldered in a PC board
Weight
—
14
—
grams
Notes: (1) The PT6600 series requires two 330F electrolytic capacitors (input and output) for proper operation in all applications. The input capacitance must be rated for a minimum of
1.1Arms of ripple current. See the application note, PT6500/6600 Series Capacitor Recommendations.
(2) ISR will operate down to no load with reduced specifications.
(3) For operation below 0°C, use tantalum capacitors for CIN and COUT. For more information, contact an Application Specialist.
(4) See Safe Operating Curves, or contact the factory for the appropriate derating.
9 Amp 5V/3.3V Input Adjustable
Integrated Switching Regulator
PT6600 Series
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT6601M | 功能描述:开关变换器、稳压器与控制器 3.3Vout 9A 5V-Inp Adj ISR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| PT6601P | 功能描述:DC/DC转换器 10A 5V Input Non-Iso Wide Adjust Mod RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT6601Q | 功能描述:REGULATOR 3.3V 8A SIP CUST TH RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT6600 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
| PT6601R | 功能描述:开关变换器、稳压器与控制器 3.3Vout 9A 5V-Inp Adj ISR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| PT6601S | 功能描述:REGULATOR 3.3V 7/9A 14SIP W/TABS RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT6600 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
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