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参数资料
| 型号： | TPS65023RSBT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40 |
| 封装： | 5 X 5 MM, GREEN, PLASTIC, QFN-40 |
| 文件页数： | 28/53页 |
| 文件大小： | 1274K |
| 代理商： | TPS65023RSBT |
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SLVS670I – JUNE 2006 – REVISED JULY 2010
www.ti.com
CON_CTRL2. Register Address: 05h (read/write)
Default Value: 40h
CON_CTRL2
B7
B6
B5
B4
B3
B2
B1
B0
Bit name and
Core adj
DCDC2
DCDC1
DCDC3
GO
function
allowed
discharge
Default
0
1
0
Default value
UVLO +
RESET(1)
UVLO
loaded by:
DONE
Read/Write
R/W
The CON_CTRL2 register can be used to take control the inductive converters.
RESET(1): CON_CTRL2[6] is reset to its default value by one of these events:
undervoltage lockout (UVLO)
HOT_RESET pulled low
RESPWRON active
VRTC below threshold
Bit 7
GO:
0 =
no change in the output voltage for the DCDC1 converter
1 =
the output voltage of the DCDC1 converter is changed to the value defined in DEFCORE with
the slew rate defined in DEFSLEW. This bit is automatically cleared when the DVM transition is
complete. The transition is considered complete in this case when the desired output voltage
code has been reached, not when the VDCDC1 output voltage is actually in regulation at the
desired voltage.
Bit 6
CORE ADJ Allowed:
0 =
the output voltage is set with the I2C register
1 =
DEFDCDC1 is either connected to GND or VCC or an external voltage divider. When
connected to GND or VCC, VDCDC1 defaults to 1.2 V or 1.6 V respectively at start-up
Bit 2– 0
0 =
the output capacitor of the associated converter is not actively discharged when the converter is
disabled
1 =
the output capacitor of the associated converter is actively discharged when the converter is
disabled. This decreases the fall time of the output voltage at light load
34
Copyright 2006–2010, Texas Instruments Incorporated
Product Folder Link(s) : TPS65023, TPS65023B
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相关代理商/技术参数 |
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|---|---|
| TPS65023RSBT | 制造商:Texas Instruments 功能描述:Power Management IC |
| TPS65023RSBTG4 | 功能描述:电池管理 6-Channel Power Management IC RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TPS650240EVM-331 | 功能描述:电源管理IC开发工具 TPS650240EVM331 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS650240RHBR | 功能描述:电池管理 Pwr Mgmt ICs for Li-Ion Powered Sys RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TPS650240RHBRG4 | 功能描述:电池管理 Pwr Mgmt ICs RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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