参数资料
型号: ZL2101ALAFTK
厂商: Intersil
文件页数: 9/27页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 36QFN
标准包装: 1,000
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.54 V ~ 5.5 V
输入电压: 4.5 V ~ 14 V
PWM 型: 电压模式
频率 - 开关: 200kHz ~ 1MHz
电流 - 输出: 6A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-VFQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 36-QFN(6x6)
ZL2101
Typical Performance Curves
For some applications, ZL2101 operating conditions (input voltage, output voltage, switching frequency, temperature) may require de-rating to remain
within the Safe Operating Area (SOA). V IN = V DDP = V DDS , T J = +125°C
1.4
1.3
1.2
1.1
1.0
0.9
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
25
50
75
100
0.8
0
25
50
75
100
T J (°C)
FIGURE 5. LOW-SIDE r DS(ON) vs T J NORMALIZED FOR T J = +25°C
(V DDS = 12V, I DRAIN = 0.3A)
70
T J (°C)
FIGURE 6. HIGH-SIDE r DS(ON) vs T J NORMALIZED FOR T J = +25°C
(V DDS = 12V, BST – SW = 6.5V, I DRAIN = 0.3A)
6
65
5
V IN = 7.5V
60
55
50
45
T J = +110°C
T J = +80°C
T J = +50°C
T J = +25°C
4
3
2
1
V IN = 6V
V IN = 8.6V TO 14V
40
6
7
8
9
10
11
12
13
0
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1 1.0
V DDS (V)
FIGURE 7. LOW-SIDE r DS(ON) vs V DDS WITH T J
f SW (MHz)
FIGURE 8. SAFE OPERATING AREA, T J ≤ +125°C
0.95
V OUT MAY NOT EXCEED
0.90
0.85
0.80
0.75
0.70
0.65
0.60
5.5V AT ANY TIME
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
f SW (MHz)
FIGURE 9. MAXIMUM CONVERSION RATIO, T J ≤ +125°C
9
FN7730.0
January 23, 2012
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