参数资料
型号: TPS62650YFFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
封装: GREEN, DSBGA-9
文件页数: 21/38页
文件大小: 820K
代理商: TPS62650YFFR
SLVS808A
– AUGUST 2009 – REVISED FEBRUARY 2011
REGISTER DESCRIPTION
VSEL0 REGISTER DESCRIPTION
Memory location: 0x00
Description
EN_DCDC
FREE
VSM0[5:0]
Bits
D7
D6
D5
D4
D3
D2
D1
D0
Memory type
R/W
Default value
1
0
X
Bit
Description
EN_DCDC
Enable/Disable DC/DC operation.
This bit gates the external EN pin control signal. This bit is mirrored in VSEL1 register.
0: Device in shutdown regardless of the EN signal.
1: Device enabled when EN is high, disabled when EN is low.
VSM0[5:0]
Output voltage selection bits (floor voltage).(1)
6-bit unsigned binary linear coding.
Output voltage = Minimum output voltage + (VSM0[5:0] x 12.5 mV)
(1)
Register value is set according to the default output voltage, see ordering information table.
VSEL1 REGISTER DESCRIPTION
Memory location: 0x01
Description
EN_DCDC
FREE
VSM1[5:0]
Bits
D7
D6
D5
D4
D3
D2
D1
D0
Memory type
R/W
Default value
1
0
X
Bit
Description
EN_DCDC
Enable/Disable DC/DC operation.
This bit gates the external EN pin control signal. This bit is mirrored in VSEL0 register.
0: Device in shutdown regardless of the EN signal.
1: Device enabled when EN is high, disabled when EN is low.
VSM1[5:0]
Output voltage selection bits (roof voltage).(1)
6-bit unsigned binary linear coding.
Output voltage = Minimum output voltage + (VSM1[5:0] x 12.5 mV)
(1)
Register value is set according to the default output voltage, see ordering information table.
28
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS62650 TPS62651
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