参数资料
型号: MAX8649BEWE+T
厂商: Maxim Integrated Products
文件页数: 22/31页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 1.8A 16WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.75 V ~ 1.38 V
输入电压: 2.5 V ~ 5.5 V
频率 - 开关: 3.25MHz
电流 - 输出: 1.8A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-UFBGA,WLCSP
包装: 带卷 (TR)
供应商设备封装: 16-WLP(2x2)
1.8A Step-Down Regulator with
Remote Sense in 2mm x 2mm WLP
Table 4. I 2 C Register: MODE1
This register contains output voltage and operation mode control for MODE1, VID1 = GND, VID0 = V DD .
Address
Reset Value
Type
Special Features
REGISTER NAME
MODE1
0x01h
0x1Eh
Read/write
Reset upon V DD or IN1 UVLO
BIT
NAME
DESCRIPTION
DEFAULT
VALUE
DC-DC Step-Down Converter Operation Mode for MODE1
B7 (MSB)
OPERATION_MODE1
0 = DC-DC converter automatically changes between hysteretic mode for
light load conditions and PWM mode for medium to heavy load conditions.
0
1 = DC-DC converter operates in forced-PWM mode.
Disable/Enable Synchronization to External Clock
B6
SYNC_MODE1
0 = DC-DC converter ignores the external SYNC input regardless of
operation mode.
0
1 = DC-DC converter synchronizes to external SYNC input when available.
B5
B4
Output Voltage Selection for MODE1
000000 = 0.75V
000001 = 0.76V
B3
B2
B1
B0 (LSB)
OUT_MODE1[5:0]
011101 = 1.04V
011110 = 1.05V
011111 = 1.06V
111110 = 1.37V
111111 = 1.38V
011110
22
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