- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98282 > TPS51511RHLT (TEXAS INSTRUMENTS INC) SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PQCC20 PDF資料下載
參數(shù)資料
| 型號： | TPS51511RHLT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PQCC20 |
| 封裝： | ROHS COMPLIANT, PLASTIC, QFN-20 |
| 文件頁數(shù)： | 24/29頁 |
| 文件大?。?/td> | 1019K |
| 代理商： | TPS51511RHLT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁當(dāng)前第24頁第25頁第26頁第27頁第28頁第29頁
www.ti.com
SLVS735A – FEBRUARY 2007 – REVISED APRIL 2007
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range, V
V5IN = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOSW OUTPUT
TA = 25°C
740.2
750
759.8
VVSWFB
VSWFB regulation voltage
TA = 0 to 85°C (3)
738.7
750
761.3
mV
TA = -40 to 85°C (3)
738.0
750
762.0
RVOSW
Input impedance, VOSW
750
k
VSWFB = 0.78 V, COMP = open
–0.04
A
IVSWFB
Input current, VSWFB
VSWFB = 0.78 V, COMP = 5 V
–0.06
A
IVOSWDischg
Discharge current, VOSW
ENSW = 0 V, VOSW = 0.5 V
8
15
35
mA
TRANSCONDUCTANCE AMPLIFIER
gm
Gain
TA = 25°C
240
300
360
S
ENLDO=0 V, ENSW=5 V, VSWFB=0 V, VOSW=1.94 V,
ICOMPSNK
COMP maximum sink current
13
A
COMP=1.28 V
ENLDO=0 V, ENSW=5 V, VSWFB=0 V, VOSW=1.66 V,
ICOMPSRC
COMP maximum source current
–13
A
COMP=1.28 V
VCOMPHI
COMP high clamp voltage
ENLDO=0 V, ENSW=5 V, VSWFB=0 V, CS=0 V, VOSW=1.66 V
1.31
1.34
1.37
V
VCOMPLO
COMP low clamp voltage
ENLDO=0 V, ENSW=5 V, VSWFB=0V, CS=0 V, VOSW=1.94 V
1.18
1.21
1.24
V
DUTY CONTROL
TON
Operation on time
VIN = 12 V, VOSW = 1.8 V
400
ns
TON0
Startup on time
VIN = 12 V, VOSW = 0 V
125
ns
TONMIN
Minimum on time
TA = 25°C
100
ns
TOFFMIN
Minimum off time
TA = 25°C
350
ns
OUTPUT DRIVERS
Source, IDRVH = -100 mA
3
6
RDRVH
DRVH resistance
Sink, IDRVH = 100 mA
0.9
3
Source, IDRVL = -100 mA
3
6
RDRVL
DRVL resistance
Sink, IDRVL = 100 mA
0.9
3
DRVH-off to DRVL-on(3)
10
TD
Dead time
ns
DRVL-off to DRVH-on(3)
30
INTERNAL BST DIODE
VFBST
Forward voltage
VV5IN-VBST, IF = 10 mA, TA = 25°C
0.7
0.8
0.9
V
VBST = 34 V, LL = 28 V,
IVBSTLK
VBST leakage current
0.1
1
A
VOSW = 1.87 V, TA = 25°C
ZERO CURRNT COMPARATOR
VZC
Zero current comparator offset
–10
0
10
mV
(3)
Ensured by design. Not production tested.
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS53114PW | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| TPS53114PWR | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| TPS53114PWP | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| TPS53127RGER | DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC24 |
| TPS53127RGET | DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS51511RHLTG4 | 功能描述:DC/DC 開關(guān)控制器 Synch Switcher Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS51513 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SINGLE PHASE D-CAP+ SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED DRIVERS FOR GENERAL IC VCORE APPLICATIONS |
| TPS51513EVM-549 | 功能描述:電源管理IC開發(fā)工具 TPS51513EVM-549 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS51513EVM-549 | 制造商:Texas Instruments 功能描述:DEVELOPMENT TOOL |
| TPS51513RHB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SINGLE PHASE D-CAP+ SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED DRIVERS FOR GENERAL IC VCORE APPLICATIONS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。