TC62D722CFG* Toshiba, TC62D722CFG* Datasheet - Page 11

• 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) (#): -

2-4) S3 command (The manual output open/short detection functions are executed.)
Operation) In the number of SCK pulses at TRANS="H" is 9 or 10, the following operation is executed.
Basic input pattern of S3 command)
Note1: This operation is performed when the output open/short detection function is “Active” setting.
2-5) S4 command (Reset of the internal PWM counter.)
Operation) In the number of SCK pulses at TRANS="H" is 11 or 12, the following operation is executed.
Basic input pattern of S4 command)
PWMCLK
TRANS
The first SCK (signal X) after this command is used for transmission of the output open/short
detection result data. The input from SIN is not received. Note1
SOUT
The manual output open/short detection functions are executed. Note1
The output is compulsorily turned on during t
The manual output open/short detection result data is transmitted to the 16-bit shift register.
t
For the period of t
When inputting this command during PWM output, the manual output open/short detection
functions are executed after the PWM output. In this case, t
The output open/short detection functions are set by S6 command.
Default setting is “Not Active”.
The internal PWM counter is reset.
When the internal PWM counter is reset, the output is turned off.
It is necessary to input S1 command to turn on the output again.
ON(S3)
SCK
is about 800ns.
ON(S3)
, please set SCK and TRANS to “L”.
11
ON(S3)
with about 60μA. And detection is done.
ON(S3)
１
Command execution
2
occurs after a PWM output.
TC62D722CFG/CFNG
11
12
n 0 0 0 0
2011-09-24
OFF
ON