Global Mixed-mode Technology Inc.
G5130/G5131
Absolute Maximum Ratings
Junction Temperature ......…......…......……........+125°C
Storage Temperature…………........…..-65°C to +150°C
Reflow Temperature (soldering, 10 sec)…..…....+260°C
LX to GND…………….…..……………..…-0.3V to +7V
CE to GND….……………..………..……...-0.3V to +7V
VOUT to GND.…….…..................……….-0.3V to +7V
Operating Temperature Range (Note 1)..-40°C to +85°C
Stress beyond those listed under “Absolute Maximum Rating” may cause permanent damage to the device.
Electrical Characteristics
(VOUT = 3.3V, VIN = 1.8V, TA = 25°C)
PARAMETER
Output Voltage Accuracy
Input Voltage Range
Start-up Voltage
CONDITION
MIN
-2
TYP
---
MAX
+2
6.5
---
UNIT
%
---
---
---
---
---
---
---
---
70
65
---
---
---
V
0.9
0.5
10
20
30
2
V
Hold-on Voltage
---
V
No Switching (IDD2
)
15
---
µA
µA
µA
Ω
Input Current
Switching (IDD1
No Load (IIN)
VLX = 0.4V
)
---
LX Switch On Resistance
LX Leakage Current
Maximum Oscillation Frequency
Duty Cycle
6
VLX = 6.0V
---
0.1
130
85
---
µA
KHz
%
100
75
1
VLX Voltage Limit
V
Efficiency
80
---
%
Note 1: The G5130 are guaranteed to meet performance specifications from 0°C to 85°C. Specifications over the -40°C to 85°C
operating temperature range are assured by design, characterization and correlation with statistical process controls.
Block Diagram
Vref
VLX LIMITER
DRIVER
LX
VDD
VOUT
-
GND
PSM CONTROL
+
Error Amp.
OSC 100kHz
SDIO
CE
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.3 Preliminary
Jun 15, 2005
5
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
