參數(shù)資料
型號(hào): TPS65055RSMR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.8 A DUAL SWITCHING CONTROLLER, 2475 kHz SWITCHING FREQ-MAX, PQCC32
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 40/41頁
文件大小: 1276K
代理商: TPS65055RSMR
FUNCTIONAL BLOCK DIAGRAM
L2
DEFDCDC2
EN_DCDC1
ENABLE
VCC
VDCDC2
PGND2
EN_LDO1
ENABLE
EN_DCDC2
ENABLE
VLDO2
400mA LDO
VLDO3
200mA LDO
VLDO3
VLDO2
VLDO4
DCDC1(I/O)
STEP-DOWN
CONVERTER
600mA
VINDCDC1/2
L1
VDCDC1
PGND1
DCDC2(core)
STEP-DOWN
CONVERTER
600mA
VLDO1
400mA LDO
VLDO1
VLDO4
200mA LDO
VIN
VIN_LDO1
VIN_LDO3/4
ENABLE
VIN
SCLK
Interface
2.2 H
m
2.2 H
m
10 F
m
10 F
m
4.7 F
m
4.7 F
m
2.2 F
m
2.2 F
m
1 F
m
1R
10 F
m
TPS65055
ENABLE
EN_LDO2
EN_LDO3
ENABLE
EN_LDO4
DEFLDO1
DEFLDO2
0.1 F
m
BP
VIN
VIN_LDO2
Vbat
AGND
RST
I/Ovoltage
R19
1V/1.2V
DPD
R20
I/Ovoltage
SDAT
discharge
THRESHOLD
comparator
SLVS844 – SEPTEMBER 2008.......................................................................................................................................................................................... www.ti.com
8
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS65055
相關(guān)PDF資料
PDF描述
TPS65058RGET 1.8 A DUAL SWITCHING CONTROLLER, 2475 kHz SWITCHING FREQ-MAX, PQCC32
TPS650732TRSLRQ1 POWER SUPPLY SUPPORT CKT, PQCC48
TPS65110RGEG3 SWITCHED CAPACITOR REGULATOR, 520 kHz SWITCHING FREQ-MAX, PQCC24
TPS65130RGER 0.9 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
TPS65130RGET 0.9 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65055RSMRG4 功能描述:PMIC 解決方案 Dual buck w/ 4LDO & I2C RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65055RSMT 功能描述:PMIC 解決方案 Dual buck w/ 4LDO & I2C RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65055RSMTG4 功能描述:PMIC 解決方案 Dual buck w/ 4LDO & I2C RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65056EVM-195 功能描述:電源管理IC開發(fā)工具 TPS65056 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
TPS65056RSMR 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