ADM1041ARQ-REEL datasheet(50/64 Pages) AD

Part #	ADM1041ARQ-REEL

Description	Secondary-Side Controller with Current Share and Housekeeping

Download	64 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

50 / 64 page

ADM1041

Rev. A | Page 50 of 64

Table 36. Register 1Bh, Sel CBD/SMBAlert2. Power-On Default from EEPROM Register 811Bh during Power-Up.

Bit No.

Name

R/W

Description

7

selcbd2 <7>

R/W

VDDOK b (inverted)

6

selcbd2 <6>

R/W

mfg1

5

selcbd2 <5>

R/W

mfg2

4

selcbd2 <4>

R/W

mfg3

3

selcbd2 <3>

R/W

mfg4

2

selcbd2 <2>

R/W

m_cbd_w Microprocessor Control of CBD

1

selcbd2 <1>

R/W

mfg5

0

selcbd2 <0>

R/W

Not used.

Table 37. Register 1Ch, Manufacturer’s ID. Power-On Default 41h.

Bit No.

Name

R/W

Description

7–0

Manufacturer’s ID

Code

R

This register contains the manufacturer’s ID code for the device. It is used by the manufacturer

for test purposes and should not be read from or written to in normal operation.

Table 38. Register 1Dh, Revision Register. Power-On Default 01h.

Bit No.

Name

R/W

Description

7–4

Major Revision Code

R

These 4 bits denote the generation of the device.

3–0

Minor Revision Code

R

These 4 bits contain the manufacturer’s code for minor revisions to the device. Rev 0 = 0h, Rev

1 = 1h, and so on.

This register is used by the manufacturer for test purposes. It should not be read from or

written to in normal operation.

Table 39. Register 2Ah, Status1 Mirror. Power-On Default 00h.

These flags are cleared by a register read, provided the fault no longer persists.

Bit No.

Name

R/W

Description

7

ovfault_L

R

Overvoltage fault has occurred.

6

uvfault_L

R

Undervoltage fault has occurred.

5

ocpto_L

R

Overcurrent has occured and timed out (ocpf is in Status3).

4

mfg1_L

R

MON1 flag.

3

mfg2_L

R

MON2 flag.

2

mfg3_L

R

MON3 flag.

1

mfg4_L

R

MON4 flag.

0

mfg5_L

R

MON5 flag.

Note that latched bits are clocked on a low-to-high transmission only. Also note that these

register bits are cleared when read via the SMBus, except if the fault is still present. It is

recommended to read the register again after the faults disappear to ensure reset.

Similar Part No. - ADM1041ARQ-REEL

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADM1041A	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
	ADM1041AARQZ	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
	ADM1041AARQZ-REEL	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
	ADM1041AARQZ-REEL7	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
	ADM1041A	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0

More results

Similar Description - ADM1041ARQ-REEL

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADM1041A	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
	ADM1041	1Mb / 64P	Secondary-Side Controller with Current Share and Housekeeping REV. A
	ADM1041A	1Mb / 56P	Secondary-Side Controller with Current Share and Housekeeping REV. 0
List of Unclassifed Man...	AS2316	60Kb / 10P	Secondary Side Housekeeping Circuit
STMicroelectronics	L6611	609Kb / 28P	DIGITALLY PROGRAMMABLE SECONDARY HOUSEKEEPING CONTROLLER
STMicroelectronics	L6610	544Kb / 29P	DIGITALLY PROGRAMMABLE SECONDARY HOUSEKEEPING CONTROLLER
Leadtrend Technology	LD8115A	619Kb / 12P	Secondary-side Dimmable Constant Current and Voltage Controller
Leadtrend Technology	LD8115	554Kb / 12P	Secondary-side Dimmable Constant Current and Voltage Controller
Texas Instruments	UC1826	506Kb / 11P	[Old version datasheet] Secondary Side Average Current Mode Controller
Texas Instruments	UC2849DW	532Kb / 21P	[Old version datasheet] SECONDARY SIDE AVERAGE CURRENT MODE CONTROLLER

More results

ADM1041ARQ-REEL Datasheet(PDF) 50 Page - Analog Devices

ADM1041ARQ-REEL Datasheet(HTML) 50 Page - Analog Devices

Similar Part No. - ADM1041ARQ-REEL

Similar Description - ADM1041ARQ-REEL

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Datasheet Download

Link URL