DS1050Z-001+T&R Maxim Integrated Products, DS1050Z-001+T&R Datasheet - Page 11

• Manufacturer Part Number: DS1050Z-001+T&R
• Description: IC PWM 5BIT 1KHZ 2-WIRE 8SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1050Z-001+T&R

• Pwm Type: Controller
• Number Of Outputs: 1
• Frequency - Max: 1kHz
• Duty Cycle: 100%
• Voltage - Supply: 2.7 V ~ 5.5 V
• Buck: No
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 1kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS1050 COMMANDS AND PROTOCOL Figure 4
SET SHUT-DOWN MODE
READ PWM DUTY CYCLE
SET PWM DUTY CYCLE
RECALL MODE
(a)
(b)
(d)
(e)
(c)
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
S
T
A
A
R
T
S
T
A
R
T
S
S
T
A
R
T
S
T
A
R
T
MSB
MSB
MSB
MSB
MSB
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
1
1
1
1
1
BYTE
BYTE
BYTE
BYTE
BYTE
A2
A2
A2
A2
A2
11 of 17
A1
A1
A1
A1
A1
A0
A0
A0
A0
A0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=1
0
0
0
0
1
A
C
K
A
C
K
A
C
K
A
C
K
A
C
K
MSB
MSB
MSB
MSB
MSB
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
DATABYTE
DATABYTE
DATABYTE
DATABYTE
DATABYTE
PWM
PWM
PWM
PWM
PWM
PWM Data
Don't Care
Don't Care
Don't Care
PWM-DATA
LSB
LSB
LSB
LSB
LSB
S
T
O
P
S
T
O
P
S
T
O
P
S
T
O
P
S
T
O
P