Electronic Components Datasheet Search |
|
SS7529CSTR Datasheet(PDF) 3 Page - Silicon Standard Corp. |
|
SS7529CSTR Datasheet(HTML) 3 Page - Silicon Standard Corp. |
3 / 8 page www.SiliconStandard.com 3 of 8 SS7529 Rev.1.01 4/26/2004 PIN DESCRIPTIONS PIN NAME FUNCTION 1 LGATE Connect LGATE pin to the PWM converter’s lower MOSFET gate. This pin provides the gate drive for the lower MOSFET. 2 PGND Power ground return 3 GND Signal and power ground for the IC. All voltage levels are measured with respect to this pin. 4 5VCC Connect this pin to 5V supply voltage. This pin provides the bias for the control circuitry. The voltage at this pin is monitored for Power-On Reset (POR) purposes. 5 DRIVE2 This pin is the output of the linear controller. Connect this pin to the gate of an external N-MOSFET to provide output power. 6 FB2 This pin is the inverting input of the internal error amplifier for the linear regulator output. Connect this pin to the output of the converter via an external resistor divider. 7 NC Not connected 8 NC Not connected 9 FB This pin is the inverting input of the internal error amplifier for the switching buck converter. Connect this pin to the output of the converter via an external resistor divider. 10 COMP Error amplifier output 11 NC Not connected 12 NC Not connected 13 12VCC Connect this pin to the 12V supply voltage. This pin provides the bias for the driver circuitry. The voltage at this pin is monitored for Power-On Reset (POR) purposes. 14 UGATE Connect the UGATE pin to the PWM converter’s upper MOSFET gate. This pin provides the gate drive for the upper MOSFET. ABSOLUTE MAXIMUM RATINGS Supply Voltage 5Vcc.………………………………………………………………..…. -0.3 ~ 7V Supply Voltage 12Vcc ………………………………………………………………… -0.3 ~ 14V UGATE, LGATE, DRIVE2 ………………………………………………………………… -0.3 ~12Vcc FB, FB2, COMP …………………………………………………………………………… -0.3 ~ 5Vcc+0.3 Operating Temperature Range………………………………………………..………… 0 oC to 70oC Storage Temperature Range………………………………………………………..…… –65 oC to 150oC Junction Temperature………………………………………………………….………… 0 oC to 125oC Package thermal resistance SO-14.…………………………………………………… 68 oC/W Lead temperature (Soldering, 10sec)………………………………………………….. 300 oC Caution: Stresses beyond the ratings specified in “Absolute Maximum ratings” may cause permanent damage to the device. This is a stress-only rating and the device should not be operated at these, or any other conditions above those indicated in the operational sections of this specification. ELECTRICAL CHARACTERISTICS (TA = +25 oC unless otherwise stated, Vcc=5.0V) PARAMETER CONDITIONS MIN TYP MAX UNITS Vcc Supply Voltage 12Vcc 10.8 12 13.2 V 5Vcc 4.5 5.0 5.5 V Vcc Supply Current Nominal Supply Current 12Vcc UGATE and LGATE open 1.3 mA Nominal Supply Current 5Vcc UGATE and LGATE open 1.0 mA |
Similar Part No. - SS7529CSTR |
|
Similar Description - SS7529CSTR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |