参数资料
型号: ADM1041AARQZ-REEL7
厂商: Analog Devices Inc
文件页数: 60/64页
文件大小: 0K
描述: IC SECONDARY SIDE CTRLR 24QSOP
产品变化通告: Product Discontinuance 27/Oct/2011
标准包装: 1,000
应用: 次级侧控制器
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 6mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.154",3.90mm 宽)
供应商设备封装: 24-QSOP
包装: 带卷 (TR)
配用: ADM1041-EVAL-ND - BOARD EVALUATION ADM1041
ADM1041
Description
Bit No.
Name
Bit
Bit
Bit
Option
Set CBD Output Polarity
5
6
polcbd0
polcbd1
b6
0
b5
0
FET option
N
Polarity
?
0
1
1
1
0
1
P
P
N
+
?
+
Set OrFET Gate Drive
3
polfg
b3
Polarity
Polarity
This is an open-drain N-FET
0
1
True = low (N-FET on)
True = high (N-FET off)
Set DC_OK Output Polarity.
Also selects open-drain
N-channel or P-channel.
5
5
mn4s0
polDC_OK
b5
0
0
b5
0
1
FET option Polarity
N +
P ?
1
1
0
1
P ?
N +
Set I SHARE Clamp Release
threshold. Percent of
nominal output voltage.
Configure Soft OTP Option
0
0
I SHARE _clamp
softotp
b0
0
1
b0
Soft-start threshold %
75
88
Mode
0
1
MON5 OV causes shutdown.
MON5 OV turns off and then restarts when
temperature falls.
Select CBD Latch Mode
0
cbdlm
b0
Mode
0
1
cbdlm = nonlatching
cbdlm = latching
Set AC_OK Output Polarity
Also selects open-drain
N-channel or P-channel
2
4
mn5s0
polAC_OK
b4
0
0
1
1
b2
0
1
0
1
FET Option
N
P
P
N
Polarity
+
?
?
+
Lock EEPROM Contents
7–0
eeprom_locks
bn
Locks EEPROM range:
lock7
7
lock6
lock5
lock4
lock3
lock2
lock1
lock0
6
5
4
3
2
1
0
8140h–817Fh
8120h–813Fh
8100h–811Fh
80C0h–80FFh
8080h–80BFh
8040h–807Fh
8000h–803Fh
Eliminate offset correction.
4
selects_gnd_
b4
gnd_offset
ISHARE_amp_offset
offset
Shorts 2 × 50 mV sources in
current share circuit.
0
1
100 mV
0 mV
50 mV
0 mV
Disable groundOK monitor.
An open circuit GND pin
does not affect V DD OK.
1
gndok_dis
b1
0
1
GND monitoring enabled.
GND monitoring disabled, that is, always OK.
Rev. A | Page 60 of 64
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