Global Mixed-mode Technology Inc.
G916
Electrical Characteristics (continued)
(VIN =3.6V, V SHDN =VIN, TA =25°C, unless otherwise noted.) (Note 1)
PARAMETER
SHUTDOWN
SYMBOL
CONDITION
MIN TYP MAX UNIT
VIH
VIL
Regulator enabled
Regulator shutdown
1.5
---
---
---
---
SHDN Input Threshold
V
0.4
I
SHDN
V SHDN = VIN
TA = +25°C
TA = +25°C
SHDN Input Bias Current
Shutdown Supply Current
SET INPUT
--- 0.003 0.1
--- 0.2
µA
µA
IQSHDN VOUT = 0V
1
VIN = 2.5V to 5.5V,
OUT = 1mA
TA = +25°C
1.225 1.25 1.275
SET Reference Voltage (Note 3)
VSET
ISET
V
I
TA = TMIN to TMAX
TA = +25°C
---
---
1.25 ---
SET Input Leakage Current (Note 3)
THERMAL PROTECTION
VSET = 1.3V
5
30
nA
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TSHDN
---
---
145
25
---
---
°C
°C
ΔTSHDN
Note 1: Limits is 100% production tested at TA= +25°C. Low duty pulse techniques are used during test to maintain junc-
tion temperature as close to ambient as possible.
Note 2: Guaranteed by line regulation test.
Note 3: Adjustable mode only.
Note 4:
Not tested. For design purposes, the current limit should be considered 400mA minimum to 650mA maximum.
Note 5: The dropout voltage is defined as (VIN-VOUT) when VOUT is 100mV below the target value of VOUT. The performance of
every G916 part, see “Typical Performance Characteristics”.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.7
Jan 25, 2006
5
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
