參數(shù)資料
型號: TPS51315RGFT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PQCC40
封裝: GREEN, PLASTIC, QFN-40
文件頁數(shù): 6/32頁
文件大?。?/td> 1028K
代理商: TPS51315RGFT
3
1.04
1.03
5
10
14
1.05
1.06
1.07
8
12
V
IN – Input Voltage – V
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
0
10
I
LOAD (A)
4
9
13
6
11
7
V
OUT = 1.05 V
V
IN – Input Voltage – V
3
2.40
5
10
14
8
12
4
9
13
6
11
7
2.44
2.48
2.52
2.42
2.46
2.50
2.54
0
10
I
LOAD (A)
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
OUT = 2.5 V
3
100
0
5
10
14
200
300
400
8
12
V
IN – Input Voltage – V
f S
W
S
w
it
c
h
in
g
F
re
q
u
e
n
c
y
k
H
z
4
9
13
6
11
7
1.05
2.50
V
OUT (V)
PWM Mode
I
OUT = 2 A
50
150
250
350
T
ON – On-Time Resistance – kW
0
700
300
100
400
600
200
500
300
600
900
100
400
700
1000
f S
W
S
w
it
c
h
in
g
F
re
q
u
e
n
c
y
k
H
z
500
1.05
2.50
V
OUT (V)
200
800
SLUS881A
– MAY 2009 – REVISED MAY 2011
TYPICAL CHARACTERISTICS (continued)
At VIN = 12 V, VV5IN = 5 V, RT(on) = 237 k, and TA = 25°C, unless otherwise noted.
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
Figure 9.
Figure 10.
SWITCHING FREQUENCY
MEASURED SWITCHING FREQUENCY
vs
INPUT VOLTAGE
ON-TIME RESISTANCE
Figure 11.
Figure 12.
14
Copyright
2009–2011, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TPS51317RGBT SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC20
TPS51317RGBR SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC20
TPS51427ARHBR DUAL SWITCHING CONTROLLER, PQCC32
TPS51427ARHBT DUAL SWITCHING CONTROLLER, PQCC32
TPS51461RGET SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PQCC24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS51317 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.3-V/5-V Input, 6-A, D-CAP+? Mode Synchronous Step-Down Integrated FETs Converter
TPS51317RGBR 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3V/5Vin,6A,DCAP Mode Sync Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
TPS51317RGBT 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3V/5Vin,6A,DCAP Mode Sync Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
TPS51362RVER 制造商:Texas Instruments 功能描述:22V INPUT, 10A INTEGRATED FET 制造商:Texas Instruments 功能描述:IC REG BUCK SYNC ADJ 10A 28VQFN
TPS51362RVET 制造商:Texas Instruments 功能描述:22V INPUT, 10A INTEGRATED FET 制造商:Texas Instruments 功能描述:IC REG BUCK SYNC ADJ 10A 28VQFN