參數(shù)資料
型號(hào)： TPS51206DSQT
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, PDSO10
封裝： 2 X 2 MM, GREEN, PLASTIC, SON-10
文件頁(yè)數(shù)： 1/23頁(yè)
文件大?。?/td> 603K
代理商： TPS51206DSQT
1
2
7
9
3
5
4
6
VTT
VTTSNS
PGND
VTTREF
VDDQSNS
VLDOIN
S3
S5
TPS51206
10 VDD
8
GND
PowerPad
VTT
VTTREF
UDG-11024
S3_SLP
S5_SLP
5 V or 3.3 V
Supply
VDDQ
SLUSAH1
– MAY 2011
2-A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference For
DDR2, DDR3 and DDR3L
Check for Samples: TPS51206
1
FEATURES
APPLICATIONS
2
Supply Input Voltage: Supports 3.3-V Rail and
DDR2/DDR3/DDR3L Memory Power Supplies
5-V Rail
SSTL_18, SSTL_15, SSTL_135 and HSTL
VLDOIN Input Voltage Range: VTT+0.4 V to
Termination
3.5 V
DESCRIPTION
VTT Termination Regulator
The TPS51206 is a sink/source double date rate
– Output Voltage Range: 0.5 V to 0.9 V
(DDR) termination regulator with VTTREF buffered
– 2-A Peak Sink and Source Current
reference output. It is specifically designed for low
– Requires Only 10-μF MLCC Output
input voltage, low cost, low external component count
systems where space is a key consideration. The
Capacitor
TPS51206 maintains fast transient response and only
– ±20 mV Accuracy
requires 1
× 10-F of ceramic output capacitance.
VTTREF Buffered Reference
The TPS51206 supports a remote sensing function
– VDDQ/2 ± 1% Accuracy
and all power requirements for DDR2, DDR3 and
Low-Power DDR3 (DDR3L) VTT bus. The VTT
– 10-mA Sink/Source Current
current capability is
±2A peak. The TPS51206
Supports High-Z in S3 and Soft-Stop in S4/S5
supports all of the DDR power states, putting VTT to
with S3/S5 Inputs
High-Z in S3 state (suspend to RAM) and discharging
Over Temperature Protection
VTT and VTTREF in S4/S5 state (suspend to disk).
10-pin 2mm x 2mm SON(DSQ) Package
The TPS51206 is available in 10-pin, 2x2, SON
(DSQ)
PowerPAD
package
and
specified
from
–40°C to 85°C.
SIMPLIFIED APPLICATION
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright
2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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TPS5120DBTR 功能描述:DC/DC 開(kāi)關(guān)控制器 Dual Output 2-Ph Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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
TPS5120DBTRG4 功能描述:DC/DC 開(kāi)關(guān)控制器 Dual Output 2-Ph Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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
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