音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TPS40007 Datasheet

  • TPS40007

  • 低輸入 (2.25V-5.5V) 300kHz 頻率的同步降壓控制器,具有輸出驅(qū)...

  • 26頁

  • TI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

TPS40007
TPS40009
SLUS589A鈭?NOVEMBER 2003 鈭?REVISED MAY 2004
ELECTRICAL CHARACTERISTICS
temperature range, T
A
= 鈭?0_C to 85_C, V
DD
= 5.0 V, T
A
= T
J
; all parameters measured at zero power dissipation
(unless otherwise noted)
PARAMETER
INPUT SUPPLY
VDD
VHGATE
IDD
UVLO
Input voltage range
High-side gate voltage
Shutdown current
Quiescent current
Switching current
Minimum on-voltage
Hysteresis
OSCILLATOR
TPS40007
fOSC
VRAMP
PWM
Maximum duty cycle(2)
Minimum duty cycle
Minimum controllable pulse width(1)(3)
ERROR AMPLIFIER
Line,
VFB
IFB
VOH
VOL
IOH
IOL
GBW
FB input voltage
FB input bias current
High-level output voltage
Low-level output voltage
Output source current
Output sink current
Gain bandwidth(1)
FB = 0 V,
FB =VDD,
COMP = 0.7 V,
COMP = 0.7 V,
IOH = 1.0 mA
IOL = 0.5 mA
FB = GND
FB = VDD
2.0
2
3
5
55
VDD = 5 V
VDD = 2.25 V
2.25 V
鈮?/div>
VDD
鈮?/div>
5.00
VDD = 3.3 V
11
9.5
鈭?0
2
220
100
6
Temperature
0.690
0.693
0.700
0.700
30
2.5
0.08
6
8
10
85
15
13.0
0
19
16.5
20
VDD
330
mA
MHz
dB
碌A(chǔ)
碌A(chǔ)
mV
V
ns
ns
0.15
V
0.711
0.707
130
V
nA
TA = 25擄C
100
TPS40007
TPS40009
FB = 0 V,
VDD = 3.3 V
87.0%
83.0%
94.0%
93.0%
0%
150
ns
Oscillator frequency
Ramp voltage
Ramp valley voltage
TPS40009
2.25 V
鈮?/div>
VDD
鈮?/div>
5.00 V
VPEAK 鈭?VVALLEY
250
500
0.80
0.24
300
600
0.93
0.31
350
700
1.07
0.44
V
kHz
VBOOT 鈭?VSW
SS/SD = 0 V,
FB = 0.8 V
No load at HDRV/LDRV
1.95
80
Outputs off
2.25
0.25
1.4
1.5
2.05
150
5.5
6
0.45
2.0
4.0
2.15
220
V
mV
mA
V
TEST CONDITIONS
MIN
TYP
MAX
UNIT
AOL
Open loop gain
SHORT CIRCUIT CURRENT PROTECTION
ISINK
ISINK
VOS
VILIM
tON
ILIM sink current
ILIM sink current
Offset voltage SW vs ILIM(1)
Input voltage range
Minimum HDRV pulse time in overcurrent
SW leading edge blanking pulse in over-
current detection(1)
tSS
Soft-start capacitor cycles as fault timer(1)
(1) Ensured by design. Not production tested.
(2) Derate the maximum duty cycle by 3% for VDD < 3 V
(3) Operating at PWM on-times of less than 100 ns could lead to overlap between HDRV and LDRV pulses.
www.ti.com
3

TPS40007 PDF文件相關(guān)型號

TPS40009

TPS40007相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Thermopile Detector
    PERKINELMER
  • 英文版
    Thermopile Detector
    PERKINELMER [Pe...
  • 英文版
    40 WATT OPEN - FRAME SWITCHING POWER SUPPLY
    TOTAL-POWER&nbs...
  • 英文版
    SWITCHING MODE 40W LOW COST BOX TYPE POWER SUPPLY
    TOTAL-POWER&nbs...
  • 英文版
    FOUR CHANNEL BRIDGED OUTPUT POWER STAGE
    TRIPATH [T...
  • 英文版
    Quad Thermopile
    PERKINELMER
  • 英文版
    Quad Thermopile
    PERKINELMER&nbs...
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI [Texas ...
  • 英文版
    低輸入電壓模式同步降壓控制器
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI [Texas ...
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI [Texas ...
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI [Texas ...
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI
  • 英文版
    LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
    TI [Texas ...
  • 英文版
    低輸入 (2.25V-5.5V) 300kHz 頻率的同步降壓控制器,具有輸出驅(qū)...
    TI
  • 英文版
    低輸入 (2.25V-5.5V) 600 kHz 頻率同步降壓控制器,具有輸出驅(qū)動(dòng)...
    TI

掃碼下載APP,
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù):
賣家服務(wù):
技術(shù)客服:

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號,
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人:

聯(lián)系方式:

按住滑塊,拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見,您的參與是維庫提升服務(wù)的動(dòng)力!意見一經(jīng)采納,將有感恩紅包奉上哦!