參數(shù)資料
型號(hào)： TPS65162RGZR
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 4.2 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC48
封裝： 7 X 7 MM, PLASTIC, VQFN-48
文件頁數(shù)： 31/36頁
文件大?。?/td> 1034K
代理商： TPS65162RGZR
SLVS771B – MAY 2007 – REVISED JUNE 2008 ............................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Vin=12 V, EN1=EN2=FREQ=high, Vs=15 V, Vlogic=3.3 V ,TA = –40°C to 85°C, typical values are at TA = 25°C (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
GATE VOLTAGE SHAPING VGHM
VHVIN
Input voltage
35
V
VGH to VGHM RDSon (Q1)
VFLK = high, I = 20 mA
10
15
RDSon
VGHM to RE RDSon
VFLK = LOW, I = 20 mA
60
100
ICE
CE capacitor charge current
VCE = 1.265 V
44
57
65
A
VCE
CE threshold voltage
1.284
V
GVDD
VDD voltage gain
VVDD = 1 V
5
V/V
STEP-DOWN CONVERTER (Vlogic)
Vlogic
Output voltage range
1.5
5
V
VFB
Feedback regulation voltage
1.240
1.265
1.290
V
IFB
Feedback input bias current
10
100
nA
RDS(on)
N-MOSFET on-resistance (Q1)
PVIN = 12 V, I(SW) = 500 mA
180
320
m
ILIM
N-MOSFET switch current limit (Q1)
2.8
3.6
4.2
A
Ileak
Switch leakage current
V(SW) = 0 V
1
10
A
Line regulation
8V
≤Vin≤14V, Iout = 2mA
0.006
%/V
Load regulation
2mA
≤Iout≤2.5A
0.06
%/A
NEGATIVE CHARGE PUMP VGL
VGL
Output voltage range
-2
V
VFB
Feedback regulation voltage
–48
0
48
mV
IFB
Feedback input bias current
10
100
nA
RDS(on)
Q4 P-Channel switch RDSon
IO = 20 mA
4
8
I(DRVN) = 50 mA, V(FBN) = V(FBNnominal) –5%
115
200
VDropN
Current source voltage drop(1)
mV
I(DRVN) = 100 mA, V(FBN) = V(FBNnominal) –5%
230
400
Load regulation
1 mA
≤ IO ≤ 100 mA, VGL = –5 V
0.01
%/mA
POSITIVE CHARGE PUMP OUTPUT VGH
VGH
Output voltage range
34
V
VFB
Feedback regulation voltage
1.228
1.265
1.302
V
IFB
Feedback input bias current
10
100
nA
RDSon
Q3 N-Channel switch RDSon
IOUT = 20 mA
1.0
1.8
IDRP = 50 mA, VFBP = VFBPnominal –5%
430
680
VDropP
mV
Current source voltage drop (Vsup–VDRP)
(1)
IDRP = 100 mA, VFBP = VFBPnominal –5%
950
1600
Load regulation
1 mA
≤ Iout ≤ 50 mA, VGH = 27 V
0.073
%/mA
OPERATIONAL AMPLIFIERS 1, 2
Vos
Input offset voltage
VCM = Vs/2
–15
18
mV
IB
Input bias current
VCM = Vs/2
0.05
3
A
VCM
Common Mode Input Voltage Range
0
Vs
V
CMRR
Common Mode Rejection Ratio
VCM = 7.5 V
70
dB
AVOL
Open Loop Gain
0.5 V
≤ VOUT ≤ 14.5 V, No load
50
dB
VOL
Output Voltage Swing Low
IOUT = 10 mA
60
200
mV
VOH
Output Voltage Swing High
IOUT = 10 mA
Vs-200
Vs-100
mV
Isc
Short Circuit Current
120
215
mA
Io
Output Current
VOUT = 7.5 V , Input offset voltage 10 mV
90
170
mA
PSRR
Power Supply Rejection Ratio
80
dB
SR
Slew Rate
AV = 1, VIN = 2 Vpp
55
V/
s
BW
–3db Bandwidth
AV = 1, VOUT = 60 mVpp
50
MHz
GBWP
Gain Bandwidth Product
36
MHz
(1)
The maximum charge pump output current is typically one-half the drive current of the internal current source.
4
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS65162
相關(guān)PDF資料
PDF描述
TPS65167ARHARG4 4.9 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC40
TPS65167RHAT 4.9 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC40
TPS65170RHDT 4.2 A SWITCHING REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC28
TPS65171RHAR 4 A SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PQCC40
TPS65182BRGZT POWER SUPPLY SUPPORT CKT, PQCC48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65162RGZRG4 功能描述:LCD 驅(qū)動(dòng)器 12V/2.8A(I/O) 4-CH Multi-Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TPS65163RGZR 功能描述:其他電源管理 LCD Bias with Int 9Ch Level Shifter RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
TPS65163RGZT 功能描述:其他電源管理 LCD Bias with Int 9Ch Level Shifter RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
TPS65165EVM-233 功能描述:電源管理IC開發(fā)工具 TPS65165 Evaluation Module RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS65165RSBR 功能描述:LCD Gamma緩沖器 Compact LCD Bias IC RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*