參數(shù)資料
型號： ADM1041AARQZ-REEL
廠商： ANALOG DEVICES INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Secondary-Side Controller with Current Share and Housekeeping
中文描述： SPECIALTY TELECOM CIRCUIT, PDSO24
封裝： LEAD FREE, MO-137AE, QSOP-24
文件頁數(shù)： 51/56頁
文件大?。?/td> 991K
代理商： ADM1041AARQZ-REEL
ADM1041A
TEST NAME TABLE
This table is an ADI internal reference. It is a cross reference for the ADI test program.
Table 44.
Specification
Test Name
Supplies
V
DD
V
DD
I
DD
, Current Consumption
I
DD
Peak I
DD,
during EEPROM Erase Cycle
UNDERVOLTAGE LOCKOUT, V
DD
Start-Up Threshold
V
DD (ON)
Stop Threshold
V
DD (OFF)
Hysteresis
V
DDHYS
POWER BLOCK PROTECTION
V
DD
Overvoltage
V
OVP
V
DD
Overvoltage Debounce
T
DFILTER
Open Ground
V
GND
Debounce
T
DEBOUNCE
POWER-ON RESET
DC Level
V
POR
DIFFERENTIAL LOAD VOLTAGE SENSE I
V
S
Input Voltage
V
DVCM
V
S
+ Input Voltage
V
DVIN_MAX
V
S
Input Resistance
V
DVINRN
V
S
+ Input Resistance
V
DVINRP
V
NOM
Adjustment Range
V
DVADJ
Set Load Voltage Trim Step
V
DVTRIM
Minimum Set Load Overvoltage Trim
Range
Set Load Overvoltage Trim Step
V
LOVTRIM
Recover Load OV False to F
G
True
T
LOADOV_FALSE
Time from Load OV to F
G
False
T
LOADOV_TRUE
LOCAL VOLTAGE SENSE, V
LS,
AND
FALSE UNDERVOLTAGE CLAMP
Input Voltage Range
V
LS_RANGE
Stage Gain
A
CLAMP
False UV Clamp, V
LS
Input Voltage
Nominal, and Trim Range
Clamp Trim Step
V
CLMPSTEP
LOCAL OVERVOLTAGE
V
LSOV
Nominal and Trim Range
OV Trim Step
V
LSOVSTEP
OV Trim Step
V
LSOVSTEP
Noise Filter, for OVP Function Only
T
NFOVP
LOCAL UNDERVOLTAGE
V
LSUV
UV Trim Step
V
LSUVSTEP
UV Trim Step
V
LSUVSTEP
Noise Filter, for UVP Function Only
T
NFUVP
VOLTAGE ERROR AMPLIFIER
V
CMP
Reference Voltage
V
REF_VCMP
Temperature Coefficient
TC
V
Long-Term Voltage Stability
V
STAB
Soft-Start Period Range
T
SSRANGE
Rev. 0 | Page 51 of 56
V
DVLOV
V
CLMPTRIM
Specification
VOLTAGE ERROR AMPLIFIER (CONT.)
Set Soft-Start Period
Unity Gain Bandwidth
Transconductance
Source Current
Sink Current
DIFFERENTIAL CURRENT-SENSE INPUT,
C
s
– C
s
+
Common-Mode Range,
External Divider Tolerance Trim
Range (with respect to input)
External Divider Tolerance Trim Step
DC Offset Trim Range (os_dc_range)
DC Offset Trim Step Size
Total Offset Temperature Drift
Gain Range (Isense_range)
Gain Setting 1 (16h, B2–0 = 000)
Gain Setting 2 (16h, B2–0 = 001)
Gain Setting 3 (16h, B2–0 = 010)
Gain Setting 4 (16h, B2–0 = 100)
Gain Setting 5 (16h, B2–0 = 101)
Gain Setting 6 (16h, B2–0 = 110)
CURRENT-SENSE CALIBRATION
Full Scale (No Offset)
Current Share Trim Step (At SHRO),
Cal. Accuracy, 20 mV at C
S
+, C
S
Cal. Accuracy, 40 mV at C
S
+, C
S
–
Cal. Accuracy, 40 mV at C
S
+, C
S
SHARE BUS OFFSET
Current Share Offset Range
Zero Current Offset Trim Step
CURRENT TRANSFORMER SENSE INPUT
Gain Setting 0
Gain Setting 1
CT Input Sensitivity (Gain Set 0)
CT Input Sensitivity (Gain Set 1)
Input Impedance
Source Current
Source Current Step Size
Reverse Current for Extended SMBus
CURRENT-LIMIT ERROR AMPLIFIER
Current Limit Trim Range
Current Limit Trim Step
Current Limit Trim Step
Transconductance
Output Source Current
Output Sink Current
Test Name
T
SS
GBW
G
mVCMP
I
SOURCE_VCMP
I
SINK_VCMP
V
CM_RANGE
V
OS_DIV_RANGE
V
OS_DIV_STEP
V
OS_DC_RANGE
V
OS_DC_STEP
T
DRIFT
Isense_range
G
65X
G
85X
G
110X
G
135X
G
175X
G
230X
V
SHR
V
SHRSTEP
Tol
CSHR
Tol
CSHR
Tol
CSHR
V
ZO
V
ZOSTEP
I
CT
G
CT_X4
G
CT_X2
V
CT_X4
V
CT_X2
R
IN_CT
I
SOURCE_CT
I
STEP_CT
I
REV
C
LIM
C
LIMSTEP
C
LIMSTEP
G
mCCMP
I
SOURCE_CCMP
I
SINK_CCMP
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