TC62D722CFG* Toshiba, TC62D722CFG* Datasheet - Page 8

• Manufacturer Part Number: TC62D722CFG*
• Manufacturer: Toshiba

Specifications of TC62D722CFG*

• Package: SSOP24
• # Outputs: 16
• Vout Max: 17V
• Io: 1.5 to 90mA
• Io Accuracy: ±1.5%
• Features Error Detection: Y
• Features Gain Control: 8-bit
• Features Pwm Dimming: 16-bit
• Other Features & Functions: Available in small QSOP24 package (outside Japan)
• Rohs Compatible Product(s) (#): -

2-2-1) S1 command (The PWM data is transmitted to the PWM data register 2 or 3.)
Operation) In the number of SCK pulses at TRANS="H" is 2 or3, the following operation is executed.
Basic input pattern of S1 command)
The first SCK (signal X) after S1 command is used for transmission of the output open/short
detection result data. The input from SIN is not received. Note1
When internal PWM count is 1 to 21, the output open/short detection automatic operation is done.
The detection current flows to the
Note1: This operation is performed when the output open/short detection function is “Active” setting.
Note2: PWM output synchronization PWM resolution is set by the S6 command.
1. The PWM data in the PWM data register 1 is transmitted to the PWM data register 2 or 3.
2. The automatic output open/short detection result data is transmitted to the 16-bit shift
3. The PWM output start.
About the output operation when this command is input while PWM output.
1. When the PWM counter is the synchronous mode. Note2
2. When the PWM counter is the asynchronous mode. Note2
The output open/short detection functions are set by S6 command.
Default setting is “Not Active”.
Default setting is “Synchronous mode”.
After the present PWM output has ended, PWM output is started by new PWM data.
The present PWM output is canceled and a PWM output is immediately started by new PWM
data.
In the input of this command, the PWM output is turned on once.
When restarting by same PWM data, please input this command again.
register. Note1
When internal PWM count is 1 to 21, the output open/short detection automatic operation is
done. During detection, the detection current flows to the
detection current is about 4  A.
OUT ~
0
OUT
15
8
terminal. The detection current is about 4  A. Note1
OUT ~
TC62D722CFG/CFNG
0
OUT
15
terminal. The
2011-09-24