參數(shù)資料
型號： PT6702N
英文描述： Analog IC
中文描述： 模擬IC
文件頁數(shù)： 2/7頁
文件大?。?/td> 152K
代理商： PT6702N
For technical support and more information, see inside back cover or visit www.ti.com
PT6701
—
5V
13-A Programmable
Integrated Switching Regulator
Logic 0 = Pin 13 potential (remote sense gnd)
Logic 1 = Open circuit (no pull-up resistors)
VID4 may not be changed while the unit is operating.
Programming Information
VID4=1
Vout
2.00V
2.10V
2.20V
2.30V
2.40V
2.50V
2.60V
2.70V
2.80V
2.90V
3.00V
3.10V
3.20V
3.30V
3.40V
3.50V
VID4=0
Vout
1.30V
1.35V
1.40V
1.45V
1.50V
1.55V
1.60V
1.65V
1.70V
1.75V
1.80V
1.85V
1.90V
1.95V
2.00V
2.05V
VID3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
VID2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VID1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
VID0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
PT6700 Product Family Comparison
Input
Voltage
5V
Adjust
Method
5-Bit
Program
Range
1.3V– 3.5V
OVP/
Pwr Good Required
+12V Bias
PT 6701
PT 6702
3.3V
4-Bit
1.3V– 2.05V
PT 6703
3.3V/5V
5-Bit
1.1V– 1.85V
# PT 6705
5V
Resistor
1.5V–3.3V
# PT 6715
5V
Resistor
1.5V–3.3V
PT 6721
12V
5-Bit
1.3V– 3.5V
PT 6722
12V
5-Bit
1.1V– 1.85V
# PT 6725
12V
Resistor
1.5V–5.0V
# –Indicates a series of products that have a nominal output voltage
set-point and may be adjusted with an external resistor.
Specifications
(Unless otherwise stated, T
a
=25°C, V
in
=5V, C
out
=330μF, and I
o
=I
o
max)
PT6701
Typ
Characteristic
Symbol
Conditions
Min
Max
Units
Output Current
I
o
Ta =+60°C, 200LFM
Ta =+25°C, natural convection
Over I
o
Range
0.1
(1)
0.1
(1)
4.5
—
—
—
—
—
—
—
±0.5
±0.5
±2.5
±2.5
13.0
13.0
5.5
±1.25
(2)
—
±5
±10
A
Input Voltage Range
Set Point Voltage Tolerance
Temperature Variation
Line Regulation
Load Regulation
Total Output Voltage Variation
V
in
V
o
tol
Reg
temp
Reg
line
Reg
load
V
o
tot
VDC
%V
o
%V
o
mV
mV
–40° >T
a
> +85°C
Over V
in
range
Over I
o
range
Includes set-point, line, load,
–40° >T
a
> +85°C
I
o
=9A
—
±25
—
mV
Efficiency
η
V
o
=3.3V
V
o
=2.5V
V
o
=1.8V
V
o
=1.5V
—
—
—
—
—
—
—
—
300
91
88
84
83
35
50
±100
20
350
—
—
—
—
—
—
—
—
400
%
V
o
Ripple (pk-pk)
Transient Response
V
r
t
tr
V
tr
I
sc
o
20MHz bandwidth
1A/μs load step, 6A to 12A
V
o
over/undershoot
mV
pp
μs
mV
A
kHz
Short Circuit Current
Switching Frequency
Standby Control (pin 8)
Input High Voltage
Input Low Voltage
Input Low Current
Standby Input Current
External Output Capacitance
Maximum Operating
Temperature Range
Storage Temperature
Reliability
Over V
in
range
V
IH
V
IL
I
IL
I
in
standby
C
out
T
a
Referenced to GND (pin 14)
—
–0.2
—
—
330
(4)
-40
—
0.4
10
20
—
—
Open
(3)
1.0
–
30
15,000
+85
(5)
V
μA
mA
μF
°C
Pin 8 to GND
pins 8 & 14 connected
Over V
in
range
T
s
MTBF
—
Per Bellcore TR-332
50% stress, T
a
=40°C, ground benign
Per Mil-Std-883D, method 2002.3,
1mS, half-sine, mounted to a fixture
Per Mil-Std-883D, method 2007.2,
20-2000Hz, soldered in a PC board
—
Materials meet UL 94V-0
-40
—
+125
°C
4.7
—
—
10
6
Hrs
Mechanical Shock
—
—
500
—
G’s
Mechanical Vibration
—
—
15
—
G’s
Weight
Flammability
Notes:
(1) ISR-will operate down to no load with reduced specifications.
(2) If the remote sense ground is not used, pin 13 must be connected to pin 14 for optimal output voltage accuracy.
(3) The Standby control (pin 8) has an internal pull-up, and if left open-circuit the module will operate when input power is applied. A small low-leakage (<100nA)
MOSFET must be used to control this input. The open-circuit voltage is less than 10V. See application notes for further information.
(4) For operation below 0°C, Cin and Cout must have stable characteristics. Use either low ESR tantalum or Oscon capacitors.
(5) See Safe Operating Area curves.
—
—
—
26
—
grams
External Capacitors:
The PT6701 requires a minimum ouput capacitance of 330μF, and a minimum input capacitance of 1,000μF for proper operation. The input
capacitance must be rated for a minimum of 2.0Arms of ripple current. For transient or dynamic load applications, additional input and output capacitance may be
required.The maximum allowable output capacitance is 15,000μF. For more information refer to the application note regarding capacitor selection for this product.
Input Inductor:
An input filter inductor is optional for most applications. The inductor must be sized to handle 10.0ADC with a typical value of 1μH.
相關(guān)PDF資料
PDF描述
PT6705A 55V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to IRF3805 with Lead Free Packaging
PT6705C 55V Single N-Channel HEXFET Power MOSFET in a TO-262 package; A IRLZ44NL with Standard Packaging
PT6705N 30V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to IRL7833 with Lead Free Packaging
PT6707 40V Single N-Channel HEXFET Power MOSFET in a TO-262 package; A IRF4104L with Standard Packaging
PT6708 1.5Vout 13 Amp 5V/3.3V-Input Adjustable ISR. CU Case
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6703 制造商:TI 制造商全稱:Texas Instruments 功能描述:13-A Low-Voltage Programmable Integrated Switching Regulator
PT6703A 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.1 to 1.85V 5/3.3V Input 13A Prog 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
PT6703C 功能描述:DC/DC轉(zhuǎn)換器 1.1 to 1.85V 5/3.3V Input 13A Prog ISR 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:
PT6703N 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.1 to 1.85V 5/3.3V Input 13A Prog 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
PT6705 制造商:TI 制造商全稱:Texas Instruments 功能描述:13 Amp 5V/3.3V Input Adjustable Integrated Switching Regulator
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