NY9T016A-005b Function description
Action content:
Input: 8 for touch keys (PA0~PB3), 3 for mode selection (PC3, PF2, PF3), 3 for timing switches (PC0, PC1, PC2).
Output: 2 output outlets push LED main lights (PE1, PE2), 6 output outlets as Matrix
LED brightness indicator (PD0~PD3, PF0, PF1).
Trigger mode:
PA0:1 Touch Key for lamp switch control, short press touch or long press touch.
PA1~PB3:7 Touch keys for 7 level dimming (12%, 24%, 36%, 48%,
60%, 80%, 100%).
Output signal:
PE1: PWM-IO, CSC 33%.
PE2: PWM-IO, Drive. NY9T016A-005b DC parameters
Power supply voltage VDD: 2.0 ~ 6.0V
Static current Isb: 1.3uA@3.0V
(Touch Scan) 3.1uA@4.5V
Operating current (no load) Iop: 400uA @3.0V
650uA @4.5V
Output current (CSC 33%) Iol: 6.4mA@3.0V
6.7mA @4.5V
Output current (CMOS) Ioh: 10mA@3.0V
16mA @4.5V
Oscillation Frequency: 400KHz
PWM Frame Rate: 4.4KHz
Low Voltage Reset: 1.8V NY9T016A-005b application circuit and pin map

NY9T016A-005b Function Description
Power indicator mode options: (Bonding Option,, This function can be switched only during power-on)
1. PC3 = x: When the lamp is Off, D1 power indicatorOff;When the table lamp is On, the D1 power indicator is On.
2. PC3 = 1: When the lamp is Off, the D1 power indicator is On; When the table lamp is On, the D1 power indicator is On.
Timing options: (Software Option, which can be switched with a toggle switch while the program is running)
1. PC2, PC1, PC0 = x, x, x: long bright, no timing function.
2. PC2, PC1, PC0 = x, x, 1: The timing is 0.5 hours. (If key operation occurs during timing, timing function will reset timing)
3. PC2, PC1, PC0 = x, 1, x: timing 1.0 hour. (If key operation occurs during timing, timing function will reset timing)
4. PC2, PC1, PC0 = x, 1, 1: timing 1.5 hours. (If key operation occurs during timing, timing function will reset timing)
5. PC2, PC1, PC0 = 1, x, x: Timing 2.0 hours. (If key operation occurs during timing, timing function will reset timing)
6. PC2, PC1, PC0 = 1, x, 1: Timing 4.0 hours. (If key operation occurs during timing, timing function will reset timing)
7. PC2, PC1, PC0 = 1, 1, x: Timing 6.0 hours. (If key operation occurs during timing, timing function will reset timing)
8. PC2, PC1, PC0 = 1, 1, 1: Timing 8.0 hours. (If key operation occurs during timing, timing function will reset timing)
NY9T016A-005b Operation mode Options: (Bonding Option, this function can be switched only during power-on
NY9T016A-005b package IC pin

NY9T016A-005b package IC appearance

NY9T016A-005b Reference application circuit
NY9T16A 8 Touch Table Lamp-005b
DC5V input (USB)+4.2V rechargeable battery
PE1 CDC-33% with NPN drive external LED light board (both ends of J9&J10)

NY9T16A 8 Touch Table Lamp-005b
DC5V input (USB)+4.2V rechargeable battery
PE2 Drive with NPN drive external LED light board (both ends of J9&J10)

NY9T16A 8 Touch Table Lamp-005b
The DC12V input (Adaptor) is not connected to a rechargeable battery
PE2 CDC connected to NPN drive external LED light board (both ends of J9&J10)
