RT9206GS Richtek USA Inc, RT9206GS Datasheet - Page 6

• Manufacturer Part Number: RT9206GS
• Description: IC CTRLR DUAL SYNC BUCK 16SOP
• Manufacturer: Richtek USA Inc

Specifications of RT9206GS

• Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
• Function: Any Function
• Number Of Outputs: 3
• Frequency - Switching: 200kHz ~ 600kHz
• Voltage/current - Output 1: Controller
• Voltage/current - Output 2: Controller
• Voltage/current - Output 3: Controller
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 4.75 V ~ 28 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RT9206
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
(V
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6
System Supply Input
Operation voltage Range
Power On Reset
Power On Reset Hysteresis
Supply Current
Shut Down Current
Power Good under Threshold
PG Fault Condition
Soft-Start
Soft-start Current
Normal Operation Voltage
Shut down Voltage
Supply Voltage (V
PHS ---------------------------------------------------------------------------------------------------------------------- −0.6V to 30V
PHS (PHS Transient Time Interval < 50ns) ---------------------------------------------------------------------- −5V
BOOT, UG to PHS ----------------------------------------------------------------------------------------------------- −0.3V to 7V
BOOT to GND ---------------------------------------------------------------------------------------------------------- −0.3V to 35V
LDRI1, LDRI2 ----------------------------------------------------------------------------------------------------------- −0.3V to 30V
Power Good Voltage -------------------------------------------------------------------------------------------------- −0.3V to 7V
The other pins ---------------------------------------------------------------------------------------------------------- −0.3V to 7V
Power Dissipation, P
SOP-16 ------------------------------------------------------------------------------------------------------------------ 0.625W
Package Thermal Resistance
SOP-16, θ
Junction Temperature ------------------------------------------------------------------------------------------------- 150°C
Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------------------- 260°C
Operation Temperature Range -------------------------------------------------------------------------------------- −20°C to 85°C
Storage Temperature Range ---------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 2)
HBM
MM
Ambient Temperature Range ---------------------------------------------------------------------------------------- 0°C to 70°C
Junction Temperature Range ---------------------------------------------------------------------------------------- 0°C to 125°C
IN
= 12V, F
(Machine Mode)
(Human Body Mode)
Parameter
ADJ
JA
-------------------------------------------------------------------------------------------
left floating, T
IN
) -------------------------------------------------------------------------------------------------- −0.3 to 30V
D
-------------------------------------------------------------------------------------------------- 200V
@ T
A
A
------------------------------------------------------------------------------------------ 2kV
= 25°C
= 25°C, Unless Otherwise specification)
I
V
V
V
POR
I
I
VFB
VPG
SS
DD
DD
SS
SS
DD
Symbol
(Note 1)
(Note 4)
V
V
I
PG
DD
DD
= −4mA, VFB = 80%
= 30V, V
= 30V, V
Test Condition
(Note 3)
SS
SS
= V
< 0.4V
INT
4.75
Min
200
3.8
0.4
82
--
--
--
4
--
V
Typ
1.3
0.7
--
--
--
--
INT
1
8
DS9206-12 April 2008
90°C/W
Max
To be continued
600
4.7
3.5
0.2
28
92
12
--
--
4
Unit
mV
mA
mA
μA
%
V
V
V
V
V