參數(shù)資料
型號: TPS65021RHARG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40
封裝: 6 X 6 MM, GREEN, PLASTIC, MO-220/VJJD-2, QFN-40
文件頁數(shù): 29/47頁
文件大小: 1180K
代理商: TPS65021RHARG4
www.ti.com
SLVS613B – OCTOBER 2005 – REVISED JULY 2007
DEFCORE. Register Address: 06h (read/write
Default Value: 14h/1Eh
DEFCORE
B7
B6
B5
B4
B3
B2
B1
B0
Bit name and
CORE4
CORE3
CORE2
CORE1
CORE0
function
Default
0
1
DEFDCDC3
1
DEFDCDC3
0
Default value
RESET(1)
loaded by:
Read/Write
R/W
RESET(1): DEFCORE is reset to its default value by one of these events:
undervoltage lockout (UVLO)
DCDC1 AND DCDC3 disabled
HOT_RESET pulled low
RESPWRON active
VRTC below threshold
CORE4
CORE3
CORE2
CORE1
CORE0
VDCDC3
CORE4
CORE3
CORE2
CORE1
CORE0
VDCDC3
0
0.8 V
1
0
1.2 V
0
1
0.825 V
1
0
1
1.225 V
0
1
0
0.85 V
1
0
1
0
1.25 V
0
1
0.875 V
1
0
1
1.275 V
0
1
0
0.9 V
1
0
1
0
1.3 V
0
1
0
1
0.925 V
1
0
1
0
1
1.325 V
0
1
0
0.95 V
1
0
1
0
1.35 V
0
1
0.975 V
1
0
1
1.375 V
0
1
0
1 V
1
0
1.4 V
0
1
0
1
1.025 V
1
0
1
1.425 V
0
1
0
1
0
1.05 V
1
0
1
0
1.45 V
0
1
0
1
1.075 V
1
0
1
1.475 V
0
1
0
1.1 V
1
0
1.5 V
0
1
0
1
1.125 V
1
0
1
1.525 V
0
1
0
1.15 V
1
0
1.55 V
0
1
1.175 V
1
1.6 V
DEFSLEW. Register Address: 07h (read/write)
Default Value: 06h
DEFSLEW
B7
B6
B5
B4
B3
B2
B1
B0
Bit name and
SLEW2
SLEW1
SLEW0
function
Default
1
0
Default value
UVLO
loaded by:
Read/Write
R/W
SLEW2
SLEW1
SLEW0
VDCDC3 SLEW RATE
0
0.15 mV/
μs
0
1
0.3 mV/
μs
0
1
0
0.6 mV/
μs
0
1
1.2 mV/
μs
1
0
2.4 mV/
μs
1
0
1
4.8 mV/
μs
1
0
9.6 mV/
μs
1
Immediate
35
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