- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379480 > UCD7230RGW (Texas Instruments, Inc.) Digital Control Compatible Synchronous Buck Gate Drivers with Current Sense Conditioning Amplifier PDF資料下載
參數(shù)資料
| 型號： | UCD7230RGW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Digital Control Compatible Synchronous Buck Gate Drivers with Current Sense Conditioning Amplifier |
| 中文描述： | 數(shù)字控制兼容同步降壓門驅(qū)動器，電流調(diào)節(jié)放大器檢測 |
| 文件頁數(shù)： | 8/33頁 |
| 文件大?。?/td> | 874K |
| 代理商： | UCD7230RGW |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第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頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
www.ti.com
UCD7230
SLUS741C–NOVEMBER 2006–REVISED MARCH 2007
ELECTRICAL CHARACTERISTICS (continued)
V
= P
VDD
= 12 V, 4.7-
μ
F from V
DD
to A
, 1
μ
F from P
VDD
to P
, 0.1
μ
F from CSBIAS to AGND, 0.22
μ
F from BST to
SW, T
A
J
= -40°C to +125°C, R
CS+
= 5 k
, R
DLY
= 50 k
over operating free-air temperature range (unless otherwise
noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LOW-SIDE OUTPUT DRIVER (OUT2)
Source current
(3)
Sink current
(3)
Source current
(3)
V
DD
= 12 V, IN = high, OUT2 = 5 V
V
DD
= 12 V, IN = low, OUT2 = 5 V
V
DD
= 4.75 V, IN = high, OUT2 = 0
V
= 4.75 V, IN = low, OUT2 =
4.75 V
C
LOAD
= 2.2 nF, V
DD
= 12 V
C
LOAD
= 2.2 nF, V
DD
= 12 V
V
DD
= 1.0 V, Isink = 10 mA
C
= 2.2 nF, IN rising, SW = 2.5
V, BST = PVDD = VDD = 12 V
2.2
3.5
1.6
A
Sink current
(3)
2
Rise time
(3)
Fall time
(3)
Output with VDD <UVLO
Propagation delay from IN to
OUT2
(3)
HIGH-SIDE OUTPUT DRIVER (OUT1)
15
15
0.8
ns
1.2
V
30
ns
V
= 12 V, BST = 12 V IN = High,
OUT1 = 5 V
V
= 12 V, BST = 12 V IN = Low,
OUT1 = 5 V
V
= 4.75 V = BST = 4.75 V, IN =
High, OUT1 = 0
V
= 4.75 V, BST = 4.75 V, IN =
Low, OUT1 = 4.75 V
C
= 2.2 nF OUT1 to SW, VDD
= 12 V
C
= 2.2 nF OUT1 to SW, V
DD
=
12 V
C
= 2.2 nF, IN falling, SW = 2.5
V, BST = PVDD = VDD = 12 V
Source current
(3)
1.7
Sink current
(3)
3.5
A
Source current
(3)
1
Sink current
(3)
2.4
Rise time
(3)
20
Fall time
(3)
15
ns
Propagation delay from IN to
OUT1
(3)
30
(3)
As designed and characterized. Not 100% tested in production.
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UCD9240PHR | UCD9240 Digital Point of Load System Controller |
| UCD9240RHBR | UCD9240 Digital Point of Load System Controller |
| UCD9501 | Digital Signal Processors |
| UCX823A | High Speed PWM Controller |
| UCX823B | High Speed PWM Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UCD7230RGWR | 功能描述:DC/DC 開關(guān)控制器 Dig Pwr Comp Synch Buck 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 |
| UCD7230RGWRG4 | 功能描述:DC/DC 開關(guān)控制器 Dig Pwr Comp Synch Buck Drvr 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 |
| UCD7230RGWT | 功能描述:DC/DC 開關(guān)控制器 Dig Pwr Comp Synch Buck 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 |
| UCD7230RGWTG4 | 功能描述:DC/DC 開關(guān)控制器 Dig Pwr Comp Synch Buck Drvr 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 |
| UCD7231 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。