SY8008A/SY8008B/SY8008C

SY8008Rev. # 0.91

Silergy Corp. Confidential- Prepared for Internal Use Only

2

Pinout (top view)

EN

GND

LX

IN

FB

1

2

3

5

4

EN

GND

LX

IN

FB

1

2

3

5

4

(SOT23-5, TSOT23-5)

Top mark: AAxyz for SY8008AAAC, ABxyz for SY8008BAAC, ACxyz for SY8008CAAC,

BIxyz for SY8008AACC, BGxyz for SY8008BACC

(Device code: AA for SY8008AAAC, etc., x=year code, y=week code, z= lot number code)

Pin Name

Pin

Number

Pin Description

EN

1

Enable control. Pull high to turn on. Do not float.

GND

2

Ground pin

LX

3

Inductor pin. Connect this pin to the switching node of inductor

IN

4

Input pin. Decouple this pin to GND pin with at least 1uF ceramic cap

FB

5

Output Feedback Pin. Connect this pin to the center point of the output

resistor divider (as shown in Figure 1) to program the output voltage:

response.

Supply Input Voltage -------------------------------------------------------------------------------- 6.0V

Package Thermal Resistance (Note 2)

Junction Temperature Range ------------------------------------------------------------------------ 150°C

Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------ 260°C

Storage Temperature Range ------------------------------------------------------------------------

ESD Susceptibility (Note 2)

HBM (Human Body Mode) ------------------------------------------------------------------------ 2kV

MM (Machine Mode) ------------------------------------------------------------------------------- 200V

Supply Input Voltage ------------------------------------------------------------------------------- 2.5V to 5.5V

Junction Temperature Range ----------------------------------------------------------------------

Ambient Temperature Range ----------------------------------------------------------------------