參數(shù)資料
型號(hào)： TPS65051RSMRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 6-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC32
封裝： 4 X 4 MM, 0.40 MM PITCH, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 38/40頁
文件大小： 1234K
代理商： TPS65051RSMRG4
www.ti.com
PIN ASSIGNMENTS
DEFLDO3
EN_LDO4
TPS65052
EN_LDO3
RESET
DEFLDO4
VLDO4
VINLDO3/4
VLDO3
HYSTERESIS
BP
AGND
V
C
VINLDO2
VLDO2
DEFLDO2
THRESHOLD
MODE
EN_DCDC1
EN_DCDC2
EN_LDO1
EN_LDO2
VINLDO1
VLDO1
DEFLDO1
DEFDCDC2
FB_DCDC1
PGND1
L1
VINDCDC1/2
L2
PGND2
VDCDC2
DEFLDO3
EN_LDO4
TPS65050
EN_LDO3
PB_OUT
DEFLDO4
VLDO4
VINLDO3/4
VLDO3
GND
BP
AGND
V
C
VINLDO2
VLDO2
DEFLDO2
PB_IN
MODE
EN_DCDC1
EN_DCDC2
EN_LDO1
EN_LDO2
VINLDO1
VLDO1
DEFLDO1
DEFDCDC2
FB_DCDC1
PGND1
L1
VINDCDC1/2
L2
PGND2
VDCDC2
FB3
EN_LDO4
TPS65051
TPS65054
TPS65056
EN_LDO3
RESET
FB4
VLDO4
VINLDO3/4
VLDO3
HYSTERESIS
BP
AGND
V
C
VINLDO2
VLDO2
FB2
THRESHOLD
MODE
EN_DCDC1
EN_DCDC2
EN_LDO1
EN_LDO2
VINLDO1
VLDO1
FB1
DEFDCDC2
FB_DCDC1
PGND1
L1
VINDCDC1/2
L2
PGND2
VDCDC2
SLVS710A – JANUARY 2007 – REVISED AUGUST 2007
RSM PACKAGE
(TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
TPS65050
TPS65051
TPS65052
TPS65054
TPS65056
Power supply for digital and analog circuitry of DCDC1, DCDC2
VCC
3
I
and LDOs. This pin must be connected to the same voltage supply
as VINDCDC1/2.
Input to adjust output voltage of converter 1 between 0.6 V and VI.
FB_DCDC1
24
I
Connect external resistor divider between VOUT1, this pin, and
GND.
Select between Power Safe Mode and forced PWM Mode for
DCDC1 and DCDC2. In Power Safe Mode, PFM is used at light
MODE
32
I
loads, PWM for higher loads. If PIN is set to high level, forced
PWM Mode is selected. If Pin has low level, then the device
operates in Power Safe Mode.
Input voltage for VDCDC1 and VDCDC2 step-down converter. This
VINDCDC1/2
21
I
must be connected to the same voltage supply as VCC.
Feedback voltage sense input, connect directly to the output of
VDCDC2
18
I
converter 2.
TPS65050 and TPS65051: Feedback pin for converter 2. Connect
DEFDCDC2 to the center of the external resistor divider.
TPS65052 and TPS65056: Select pin of converter 2 output
DEFDCDC2
17
I
voltage.
High = 1.3 V, Low = 1 V
TPS65054: Select pin of converter 2 output voltage.
High = 1.05 V, Low = 1.3 V
L1
22
O
Switch pin of converter 1. Connected to Inductor .
Copyright 2007, Texas Instruments Incorporated
7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65051RSMT 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65051RSMTG4 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65052EVM-195 功能描述:電源管理IC開發(fā)工具 TPS65052-195 Eval Mod 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
TPS65052RSMR 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65052RSMRG4 功能描述:PMIC 解決方案 6Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
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