DS1050U-005+T Maxim Integrated Products, DS1050U-005+T Datasheet - Page 10

• Manufacturer Part Number: DS1050U-005+T
• Description: IC PWM 5BIT 5KHZ 2-WIRE 8USOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1050U-005+T

• Pwm Type: Controller
• Number Of Outputs: 1
• Frequency - Max: 5kHz
• 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-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Frequency-max: 5kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLOCK DIAGRAM Figure 1
2-WIRE ADDRESSABLE SERIAL PORT OVERVIEW Figure 2
COMMAND/CONTROL BYTE Figure 3
SDA
SCL
C ondition
SDA
SCL
Start
A0
A1
A2
m sb
1
Serial Port
2
msb
Identifier
OSCILLATOR
slave address
0
CONTROL LOGIC
Device
1
6
0
7
SHUTDOWN
CIRCUITRY
CONTROL
direction
r/w
8
bit
1
signal from receiver
acknowledgem ent
Address
A2
Device
10 of 17
AC K
9
DRIVER
A1 A0
v
GND
cc
1
Read/Write
r/w
repeated if m ore bytes
2
lsb
PWM
are transferred
Bit
3-7
O
signal from receiver
acknowledgem ent
8
AC K
9
Stop C ondition
Start C ondition
or repeated